| 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 | $122.86 | 9.306% | $134.2934 | $134.29 | $134.30 | $134.30 |
| Purchase #2 | $29.97 | 13.684% | $34.0711 | $34.07 | $34.05 | $34.10 |
| Purchase #3 | $23.92 | 5.200% | $25.1638 | $25.16 | $25.15 | $25.20 |
| Purchase #4 | $68.59 | 6.347% | $72.9434 | $72.94 | $72.95 | $72.90 |
| Purchase #5 | $46.55 | 10.289% | $51.3395 | $51.34 | $51.35 | $51.30 |
| Purchase #6 | $206.39 | 11.277% | $229.6646 | $229.66 | $229.65 | $229.70 |
| Purchase #7 | $47.44 | 13.398% | $53.796 | $53.80 | $53.80 | $53.80 |
| 7 purchase totals = | $545.72 | $601.2718 | $601.26 | $601.25 | $601.30 | |