| 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 | $136.41 | 12.122% | $152.9456 | $152.95 | $152.95 | $152.90 |
| Purchase #2 | $238.79 | 13.154% | $270.2004 | $270.20 | $270.20 | $270.20 |
| Purchase #3 | $164.89 | 5.282% | $173.5995 | $173.60 | $173.60 | $173.60 |
| Purchase #4 | $144.78 | 5.751% | $153.1063 | $153.11 | $153.10 | $153.10 |
| Purchase #5 | $21.78 | 6.207% | $23.1319 | $23.13 | $23.15 | $23.10 |
| Purchase #6 | $31.48 | 9.264% | $34.3963 | $34.40 | $34.40 | $34.40 |
| Purchase #7 | $219.47 | 11.572% | $244.8671 | $244.87 | $244.85 | $244.90 |
| 7 purchase totals = | $957.60 | $1,052.2471 | $1,052.26 | $1,052.25 | $1,052.20 | |