| 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 | $51.32 | 3.258% | $52.992 | $52.99 | $53.00 | $53.00 |
| Purchase #2 | $140.80 | 6.727% | $150.2716 | $150.27 | $150.25 | $150.30 |
| Purchase #3 | $160.58 | 12.512% | $180.6718 | $180.67 | $180.65 | $180.70 |
| Purchase #4 | $211.80 | 9.429% | $231.7706 | $231.77 | $231.75 | $231.80 |
| Purchase #5 | $147.73 | 10.470% | $163.1973 | $163.20 | $163.20 | $163.20 |
| Purchase #6 | $19.76 | 3.726% | $20.4963 | $20.50 | $20.50 | $20.50 |
| Purchase #7 | $115.98 | 9.260% | $126.7197 | $126.72 | $126.70 | $126.70 |
| 7 purchase totals = | $847.97 | $926.1193 | $926.12 | $926.05 | $926.20 | |