| 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 | $131.69 | 6.852% | $140.7134 | $140.71 | $140.70 | $140.70 |
| Purchase #2 | $173.97 | 8.773% | $189.2324 | $189.23 | $189.25 | $189.20 |
| Purchase #3 | $202.48 | 5.801% | $214.2259 | $214.23 | $214.25 | $214.20 |
| Purchase #4 | $29.76 | 10.718% | $32.9497 | $32.95 | $32.95 | $32.90 |
| Purchase #5 | $244.56 | 13.240% | $276.9397 | $276.94 | $276.95 | $276.90 |
| Purchase #6 | $202.63 | 3.760% | $210.2489 | $210.25 | $210.25 | $210.20 |
| Purchase #7 | $61.44 | 6.248% | $65.2788 | $65.28 | $65.30 | $65.30 |
| 7 purchase totals = | $1,046.53 | $1,129.5888 | $1,129.59 | $1,129.65 | $1,129.40 | |