| 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 | $131.62 | 9.592% | $144.245 | $144.25 | $144.25 | $144.20 |
| Purchase #2 | $214.97 | 4.621% | $224.9038 | $224.90 | $224.90 | $224.90 |
| Purchase #3 | $141.40 | 6.853% | $151.0901 | $151.09 | $151.10 | $151.10 |
| Purchase #4 | $97.32 | 8.697% | $105.7839 | $105.78 | $105.80 | $105.80 |
| Purchase #5 | $229.49 | 9.390% | $251.0391 | $251.04 | $251.05 | $251.00 |
| Purchase #6 | $20.57 | 10.852% | $22.8023 | $22.80 | $22.80 | $22.80 |
| Purchase #7 | $173.48 | 3.551% | $179.6403 | $179.64 | $179.65 | $179.60 |
| 7 purchase totals = | $1,008.85 | $1,079.5045 | $1,079.50 | $1,079.55 | $1,079.40 | |