| 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 | $250.79 | 6.512% | $267.1214 | $267.12 | $267.10 | $267.10 |
| Purchase #2 | $43.41 | 7.850% | $46.8177 | $46.82 | $46.80 | $46.80 |
| Purchase #3 | $244.27 | 9.414% | $267.2656 | $267.27 | $267.25 | $267.30 |
| Purchase #4 | $220.99 | 6.242% | $234.7842 | $234.78 | $234.80 | $234.80 |
| Purchase #5 | $83.27 | 9.423% | $91.1165 | $91.12 | $91.10 | $91.10 |
| Purchase #6 | $102.36 | 10.229% | $112.8304 | $112.83 | $112.85 | $112.80 |
| Purchase #7 | $91.33 | 3.552% | $94.574 | $94.57 | $94.55 | $94.60 |
| 7 purchase totals = | $1,036.42 | $1,114.5098 | $1,114.51 | $1,114.45 | $1,114.50 | |