| 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 | $91.32 | 3.284% | $94.3189 | $94.32 | $94.30 | $94.30 |
| Purchase #2 | $100.35 | 9.107% | $109.4889 | $109.49 | $109.50 | $109.50 |
| Purchase #3 | $246.88 | 11.787% | $275.9797 | $275.98 | $276.00 | $276.00 |
| Purchase #4 | $98.63 | 3.786% | $102.3641 | $102.36 | $102.35 | $102.40 |
| Purchase #5 | $222.86 | 5.667% | $235.4895 | $235.49 | $235.50 | $235.50 |
| Purchase #6 | $244.73 | 4.706% | $256.247 | $256.25 | $256.25 | $256.20 |
| Purchase #7 | $144.66 | 3.785% | $150.1354 | $150.14 | $150.15 | $150.10 |
| 7 purchase totals = | $1,149.43 | $1,224.0235 | $1,224.03 | $1,224.05 | $1,224.00 | |