| 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 | $221.40 | 10.693% | $245.0743 | $245.07 | $245.05 | $245.10 |
| Purchase #2 | $20.42 | 11.623% | $22.7934 | $22.79 | $22.80 | $22.80 |
| Purchase #3 | $132.97 | 6.537% | $141.6622 | $141.66 | $141.65 | $141.70 |
| Purchase #4 | $48.70 | 9.524% | $53.3382 | $53.34 | $53.35 | $53.30 |
| Purchase #5 | $229.73 | 7.352% | $246.6197 | $246.62 | $246.60 | $246.60 |
| Purchase #6 | $124.59 | 11.103% | $138.4232 | $138.42 | $138.40 | $138.40 |
| Purchase #7 | $136.84 | 5.401% | $144.2307 | $144.23 | $144.25 | $144.20 |
| 7 purchase totals = | $914.65 | $992.1417 | $992.13 | $992.10 | $992.10 | |