| 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 | $202.25 | 9.293% | $221.0451 | $221.05 | $221.05 | $221.00 |
| Purchase #2 | $10.52 | 10.278% | $11.6012 | $11.60 | $11.60 | $11.60 |
| Purchase #3 | $219.87 | 8.750% | $239.1086 | $239.11 | $239.10 | $239.10 |
| Purchase #4 | $243.57 | 5.562% | $257.1174 | $257.12 | $257.10 | $257.10 |
| Purchase #5 | $101.80 | 5.401% | $107.2982 | $107.30 | $107.30 | $107.30 |
| Purchase #6 | $49.63 | 12.434% | $55.801 | $55.80 | $55.80 | $55.80 |
| Purchase #7 | $48.36 | 5.687% | $51.1102 | $51.11 | $51.10 | $51.10 |
| 7 purchase totals = | $876.00 | $943.0817 | $943.09 | $943.05 | $943.00 | |