| 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 | $121.79 | 7.580% | $131.0217 | $131.02 | $131.00 | $131.00 |
| Purchase #2 | $35.37 | 4.802% | $37.0685 | $37.07 | $37.05 | $37.10 |
| Purchase #3 | $110.54 | 9.312% | $120.8335 | $120.83 | $120.85 | $120.80 |
| Purchase #4 | $107.66 | 10.754% | $119.2378 | $119.24 | $119.25 | $119.20 |
| Purchase #5 | $216.88 | 10.732% | $240.1556 | $240.16 | $240.15 | $240.20 |
| Purchase #6 | $220.35 | 11.386% | $245.4391 | $245.44 | $245.45 | $245.40 |
| Purchase #7 | $155.32 | 4.271% | $161.9537 | $161.95 | $161.95 | $162.00 |
| 7 purchase totals = | $967.91 | $1,055.7099 | $1,055.71 | $1,055.70 | $1,055.70 | |