| 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 | $220.68 | 12.470% | $248.1988 | $248.20 | $248.20 | $248.20 |
| Purchase #2 | $191.81 | 10.401% | $211.7602 | $211.76 | $211.75 | $211.80 |
| Purchase #3 | $31.33 | 13.261% | $35.4847 | $35.48 | $35.50 | $35.50 |
| Purchase #4 | $187.74 | 7.648% | $202.0984 | $202.10 | $202.10 | $202.10 |
| Purchase #5 | $220.73 | 5.517% | $232.9077 | $232.91 | $232.90 | $232.90 |
| Purchase #6 | $112.60 | 12.524% | $126.702 | $126.70 | $126.70 | $126.70 |
| Purchase #7 | $31.87 | 12.553% | $35.8706 | $35.87 | $35.85 | $35.90 |
| 7 purchase totals = | $996.76 | $1,093.0224 | $1,093.02 | $1,093.00 | $1,093.10 | |