| 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 | $200.99 | 13.555% | $228.2342 | $228.23 | $228.25 | $228.20 |
| Purchase #2 | $107.54 | 11.786% | $120.2147 | $120.21 | $120.20 | $120.20 |
| Purchase #3 | $125.34 | 4.231% | $130.6431 | $130.64 | $130.65 | $130.60 |
| Purchase #4 | $68.54 | 5.583% | $72.3666 | $72.37 | $72.35 | $72.40 |
| Purchase #5 | $12.65 | 5.191% | $13.3067 | $13.31 | $13.30 | $13.30 |
| Purchase #6 | $210.61 | 11.835% | $235.5357 | $235.54 | $235.55 | $235.50 |
| Purchase #7 | $130.55 | 8.346% | $141.4457 | $141.45 | $141.45 | $141.40 |
| 7 purchase totals = | $856.22 | $941.7467 | $941.75 | $941.75 | $941.60 | |