| 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 | $213.76 | 6.693% | $228.067 | $228.07 | $228.05 | $228.10 |
| Purchase #2 | $40.98 | 4.231% | $42.7139 | $42.71 | $42.70 | $42.70 |
| Purchase #3 | $96.65 | 6.649% | $103.0763 | $103.08 | $103.10 | $103.10 |
| Purchase #4 | $77.88 | 8.252% | $84.3067 | $84.31 | $84.30 | $84.30 |
| Purchase #5 | $246.49 | 11.874% | $275.7582 | $275.76 | $275.75 | $275.80 |
| Purchase #6 | $58.38 | 10.556% | $64.5426 | $64.54 | $64.55 | $64.50 |
| Purchase #7 | $15.88 | 11.141% | $17.6492 | $17.65 | $17.65 | $17.60 |
| 7 purchase totals = | $750.02 | $816.1139 | $816.12 | $816.10 | $816.10 | |