| 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 | $131.64 | 7.204% | $141.1233 | $141.12 | $141.10 | $141.10 |
| Purchase #2 | $9.88 | 12.499% | $11.1149 | $11.11 | $11.10 | $11.10 |
| Purchase #3 | $141.41 | 7.216% | $151.6141 | $151.61 | $151.60 | $151.60 |
| Purchase #4 | $174.39 | 7.521% | $187.5059 | $187.51 | $187.50 | $187.50 |
| Purchase #5 | $99.37 | 4.654% | $103.9947 | $103.99 | $104.00 | $104.00 |
| Purchase #6 | $68.42 | 13.211% | $77.459 | $77.46 | $77.45 | $77.50 |
| Purchase #7 | $48.96 | 3.424% | $50.6364 | $50.64 | $50.65 | $50.60 |
| 7 purchase totals = | $674.07 | $723.4483 | $723.44 | $723.40 | $723.40 | |