| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $230.65 | 8.641% | $250.5805 | $250.58 | $250.60 | $250.60 |
| Purchase #2 | $158.82 | 12.118% | $178.0658 | $178.07 | $178.05 | $178.10 |
| Purchase #3 | $211.34 | 11.252% | $235.12 | $235.12 | $235.10 | $235.10 |
| Purchase #4 | $189.37 | 13.853% | $215.6034 | $215.60 | $215.60 | $215.60 |
| Purchase #5 | $112.55 | 10.820% | $124.7279 | $124.73 | $124.75 | $124.70 |
| Purchase #6 | $210.29 | 6.256% | $223.4457 | $223.45 | $223.45 | $223.40 |
| Purchase #7 | $167.81 | 12.200% | $188.2828 | $188.28 | $188.30 | $188.30 |
| 7 purchase totals = | $1,280.83 | $1,415.8261 | $1,415.83 | $1,415.85 | $1,415.80 | |