| 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 | $205.52 | 8.203% | $222.3788 | $222.38 | $222.40 | $222.40 |
| Purchase #2 | $191.33 | 13.757% | $217.6513 | $217.65 | $217.65 | $217.70 |
| Purchase #3 | $188.84 | 4.697% | $197.7098 | $197.71 | $197.70 | $197.70 |
| Purchase #4 | $214.71 | 9.471% | $235.0452 | $235.05 | $235.05 | $235.00 |
| Purchase #5 | $184.55 | 13.251% | $209.0047 | $209.00 | $209.00 | $209.00 |
| Purchase #6 | $214.33 | 3.351% | $221.5122 | $221.51 | $221.50 | $221.50 |
| Purchase #7 | $20.97 | 11.368% | $23.3539 | $23.35 | $23.35 | $23.40 |
| 7 purchase totals = | $1,220.25 | $1,326.6559 | $1,326.65 | $1,326.65 | $1,326.70 | |