| 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 | $96.94 | 10.567% | $107.1836 | $107.18 | $107.20 | $107.20 |
| Purchase #2 | $111.61 | 12.261% | $125.2945 | $125.29 | $125.30 | $125.30 |
| Purchase #3 | $213.99 | 7.108% | $229.2004 | $229.20 | $229.20 | $229.20 |
| Purchase #4 | $154.93 | 4.802% | $162.3697 | $162.37 | $162.35 | $162.40 |
| Purchase #5 | $193.49 | 5.866% | $204.8401 | $204.84 | $204.85 | $204.80 |
| Purchase #6 | $134.89 | 10.592% | $149.1775 | $149.18 | $149.20 | $149.20 |
| Purchase #7 | $69.48 | 12.291% | $78.0198 | $78.02 | $78.00 | $78.00 |
| 7 purchase totals = | $975.33 | $1,056.0856 | $1,056.08 | $1,056.10 | $1,056.10 | |