| 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 | $237.77 | 8.532% | $258.0565 | $258.06 | $258.05 | $258.10 |
| Purchase #2 | $216.82 | 11.243% | $241.1971 | $241.20 | $241.20 | $241.20 |
| Purchase #3 | $194.54 | 10.708% | $215.3713 | $215.37 | $215.35 | $215.40 |
| Purchase #4 | $25.49 | 10.442% | $28.1517 | $28.15 | $28.15 | $28.20 |
| Purchase #5 | $159.71 | 10.843% | $177.0274 | $177.03 | $177.05 | $177.00 |
| Purchase #6 | $209.42 | 13.563% | $237.8236 | $237.82 | $237.80 | $237.80 |
| Purchase #7 | $58.52 | 8.383% | $63.4257 | $63.43 | $63.45 | $63.40 |
| 7 purchase totals = | $1,102.27 | $1,221.0533 | $1,221.06 | $1,221.05 | $1,221.10 | |