| 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 | $219.41 | 13.310% | $248.6135 | $248.61 | $248.60 | $248.60 |
| Purchase #2 | $39.82 | 7.843% | $42.9431 | $42.94 | $42.95 | $42.90 |
| Purchase #3 | $138.84 | 9.864% | $152.5352 | $152.54 | $152.55 | $152.50 |
| Purchase #4 | $5.78 | 5.719% | $6.1106 | $6.11 | $6.10 | $6.10 |
| Purchase #5 | $149.41 | 7.302% | $160.3199 | $160.32 | $160.30 | $160.30 |
| Purchase #6 | $113.49 | 7.272% | $121.743 | $121.74 | $121.75 | $121.70 |
| Purchase #7 | $89.48 | 11.236% | $99.534 | $99.53 | $99.55 | $99.50 |
| 7 purchase totals = | $756.23 | $831.7993 | $831.79 | $831.80 | $831.60 | |