| 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 | $112.62 | 9.169% | $122.9461 | $122.95 | $122.95 | $122.90 |
| Purchase #2 | $112.74 | 7.166% | $120.8189 | $120.82 | $120.80 | $120.80 |
| Purchase #3 | $153.71 | 3.612% | $159.262 | $159.26 | $159.25 | $159.30 |
| Purchase #4 | $45.27 | 9.407% | $49.5285 | $49.53 | $49.55 | $49.50 |
| Purchase #5 | $244.37 | 6.512% | $260.2834 | $260.28 | $260.30 | $260.30 |
| Purchase #6 | $135.82 | 8.592% | $147.4897 | $147.49 | $147.50 | $147.50 |
| Purchase #7 | $31.78 | 13.554% | $36.0875 | $36.09 | $36.10 | $36.10 |
| 7 purchase totals = | $836.31 | $896.4161 | $896.42 | $896.45 | $896.40 | |