| 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 | $237.25 | 3.137% | $244.6925 | $244.69 | $244.70 | $244.70 |
| Purchase #2 | $120.81 | 6.365% | $128.4996 | $128.50 | $128.50 | $128.50 |
| Purchase #3 | $25.87 | 11.495% | $28.8438 | $28.84 | $28.85 | $28.80 |
| Purchase #4 | $79.68 | 6.837% | $85.1277 | $85.13 | $85.15 | $85.10 |
| Purchase #5 | $179.77 | 13.620% | $204.2547 | $204.25 | $204.25 | $204.30 |
| Purchase #6 | $75.49 | 5.410% | $79.574 | $79.57 | $79.55 | $79.60 |
| Purchase #7 | $96.65 | 10.620% | $106.9142 | $106.91 | $106.90 | $106.90 |
| 7 purchase totals = | $815.52 | $877.9065 | $877.89 | $877.90 | $877.90 | |