| 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 | $129.64 | 9.464% | $141.9091 | $141.91 | $141.90 | $141.90 |
| Purchase #2 | $235.69 | 6.811% | $251.7428 | $251.74 | $251.75 | $251.70 |
| Purchase #3 | $77.74 | 9.213% | $84.9022 | $84.90 | $84.90 | $84.90 |
| Purchase #4 | $141.49 | 11.662% | $157.9906 | $157.99 | $158.00 | $158.00 |
| Purchase #5 | $79.67 | 13.357% | $90.3115 | $90.31 | $90.30 | $90.30 |
| Purchase #6 | $43.48 | 11.370% | $48.4237 | $48.42 | $48.40 | $48.40 |
| Purchase #7 | $156.40 | 3.590% | $162.0148 | $162.01 | $162.00 | $162.00 |
| 7 purchase totals = | $864.11 | $937.2947 | $937.28 | $937.25 | $937.20 | |