| 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 | $224.70 | 3.484% | $232.5285 | $232.53 | $232.55 | $232.50 |
| Purchase #2 | $51.65 | 4.418% | $53.9319 | $53.93 | $53.95 | $53.90 |
| Purchase #3 | $120.43 | 6.370% | $128.1014 | $128.10 | $128.10 | $128.10 |
| Purchase #4 | $107.79 | 3.662% | $111.7373 | $111.74 | $111.75 | $111.70 |
| Purchase #5 | $146.86 | 3.737% | $152.3482 | $152.35 | $152.35 | $152.30 |
| Purchase #6 | $212.81 | 9.662% | $233.3717 | $233.37 | $233.35 | $233.40 |
| Purchase #7 | $33.30 | 10.668% | $36.8524 | $36.85 | $36.85 | $36.90 |
| 7 purchase totals = | $897.54 | $948.8714 | $948.87 | $948.90 | $948.80 | |