| 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 | $98.71 | 5.801% | $104.4362 | $104.44 | $104.45 | $104.40 |
| Purchase #2 | $224.38 | 8.782% | $244.0851 | $244.09 | $244.10 | $244.10 |
| Purchase #3 | $49.96 | 11.113% | $55.5121 | $55.51 | $55.50 | $55.50 |
| Purchase #4 | $99.63 | 12.779% | $112.3617 | $112.36 | $112.35 | $112.40 |
| Purchase #5 | $135.71 | 6.376% | $144.3629 | $144.36 | $144.35 | $144.40 |
| Purchase #6 | $202.64 | 7.800% | $218.4459 | $218.45 | $218.45 | $218.40 |
| Purchase #7 | $202.92 | 4.610% | $212.2746 | $212.27 | $212.25 | $212.30 |
| 7 purchase totals = | $1,013.95 | $1,091.4785 | $1,091.48 | $1,091.45 | $1,091.50 | |