| 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 | $245.44 | 5.479% | $258.8877 | $258.89 | $258.90 | $258.90 |
| Purchase #2 | $139.49 | 3.821% | $144.8199 | $144.82 | $144.80 | $144.80 |
| Purchase #3 | $58.82 | 5.466% | $62.0351 | $62.04 | $62.05 | $62.00 |
| Purchase #4 | $22.62 | 5.633% | $23.8942 | $23.89 | $23.90 | $23.90 |
| Purchase #5 | $117.77 | 10.762% | $130.4444 | $130.44 | $130.45 | $130.40 |
| Purchase #6 | $238.62 | 10.358% | $263.3363 | $263.34 | $263.35 | $263.30 |
| Purchase #7 | $78.45 | 8.114% | $84.8154 | $84.82 | $84.80 | $84.80 |
| 7 purchase totals = | $901.21 | $968.2330 | $968.24 | $968.25 | $968.10 | |