| 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 | $64.51 | 5.850% | $68.2838 | $68.28 | $68.30 | $68.30 |
| Purchase #2 | $135.65 | 12.134% | $152.1098 | $152.11 | $152.10 | $152.10 |
| Purchase #3 | $153.93 | 10.319% | $169.814 | $169.81 | $169.80 | $169.80 |
| Purchase #4 | $84.89 | 10.813% | $94.0692 | $94.07 | $94.05 | $94.10 |
| Purchase #5 | $142.99 | 8.330% | $154.9011 | $154.90 | $154.90 | $154.90 |
| Purchase #6 | $219.52 | 4.511% | $229.4225 | $229.42 | $229.40 | $229.40 |
| Purchase #7 | $152.70 | 4.389% | $159.402 | $159.40 | $159.40 | $159.40 |
| 7 purchase totals = | $954.19 | $1,028.0024 | $1,027.99 | $1,027.95 | $1,028.00 | |