| 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 | $220.70 | 3.708% | $228.8836 | $228.88 | $228.90 | $228.90 |
| Purchase #2 | $206.77 | 10.566% | $228.6173 | $228.62 | $228.60 | $228.60 |
| Purchase #3 | $20.72 | 10.863% | $22.9708 | $22.97 | $22.95 | $23.00 |
| Purchase #4 | $48.87 | 10.756% | $54.1265 | $54.13 | $54.15 | $54.10 |
| Purchase #5 | $182.68 | 8.327% | $197.8918 | $197.89 | $197.90 | $197.90 |
| Purchase #6 | $117.41 | 13.385% | $133.1253 | $133.13 | $133.15 | $133.10 |
| Purchase #7 | $53.93 | 10.671% | $59.6849 | $59.68 | $59.70 | $59.70 |
| 7 purchase totals = | $851.08 | $925.3002 | $925.30 | $925.35 | $925.30 | |