| 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 | $211.29 | 8.173% | $228.5587 | $228.56 | $228.55 | $228.60 |
| Purchase #2 | $25.44 | 10.579% | $28.1313 | $28.13 | $28.15 | $28.10 |
| Purchase #3 | $37.62 | 6.669% | $40.1289 | $40.13 | $40.15 | $40.10 |
| Purchase #4 | $224.93 | 8.315% | $243.6329 | $243.63 | $243.65 | $243.60 |
| Purchase #5 | $185.33 | 12.613% | $208.7057 | $208.71 | $208.70 | $208.70 |
| Purchase #6 | $147.62 | 10.778% | $163.5305 | $163.53 | $163.55 | $163.50 |
| Purchase #7 | $66.79 | 6.330% | $71.0178 | $71.02 | $71.00 | $71.00 |
| 7 purchase totals = | $899.02 | $983.7058 | $983.71 | $983.75 | $983.60 | |