| 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 | $121.35 | 5.122% | $127.5655 | $127.57 | $127.55 | $127.60 |
| Purchase #2 | $217.96 | 3.423% | $225.4208 | $225.42 | $225.40 | $225.40 |
| Purchase #3 | $111.95 | 3.130% | $115.454 | $115.45 | $115.45 | $115.50 |
| Purchase #4 | $75.30 | 9.805% | $82.6832 | $82.68 | $82.70 | $82.70 |
| Purchase #5 | $166.98 | 10.269% | $184.1272 | $184.13 | $184.15 | $184.10 |
| Purchase #6 | $39.95 | 12.662% | $45.0085 | $45.01 | $45.00 | $45.00 |
| Purchase #7 | $46.60 | 7.330% | $50.0158 | $50.02 | $50.00 | $50.00 |
| 7 purchase totals = | $780.09 | $830.2750 | $830.28 | $830.25 | $830.30 | |