| 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 | $207.50 | 7.266% | $222.577 | $222.58 | $222.60 | $222.60 |
| Purchase #2 | $197.55 | 12.461% | $222.1667 | $222.17 | $222.15 | $222.20 |
| Purchase #3 | $46.91 | 11.440% | $52.2765 | $52.28 | $52.30 | $52.30 |
| Purchase #4 | $182.89 | 11.352% | $203.6517 | $203.65 | $203.65 | $203.70 |
| Purchase #5 | $204.62 | 3.360% | $211.4952 | $211.50 | $211.50 | $211.50 |
| Purchase #6 | $148.36 | 6.478% | $157.9708 | $157.97 | $157.95 | $158.00 |
| Purchase #7 | $207.45 | 13.686% | $235.8416 | $235.84 | $235.85 | $235.80 |
| 7 purchase totals = | $1,195.28 | $1,305.9795 | $1,305.99 | $1,306.00 | $1,306.10 | |