| 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 | $246.60 | 6.832% | $263.4477 | $263.45 | $263.45 | $263.40 |
| Purchase #2 | $174.85 | 7.511% | $187.983 | $187.98 | $188.00 | $188.00 |
| Purchase #3 | $204.42 | 7.361% | $219.4674 | $219.47 | $219.45 | $219.50 |
| Purchase #4 | $47.32 | 12.420% | $53.1971 | $53.20 | $53.20 | $53.20 |
| Purchase #5 | $69.31 | 12.708% | $78.1179 | $78.12 | $78.10 | $78.10 |
| Purchase #6 | $66.39 | 12.603% | $74.7571 | $74.76 | $74.75 | $74.80 |
| Purchase #7 | $125.44 | 5.423% | $132.2426 | $132.24 | $132.25 | $132.20 |
| 7 purchase totals = | $934.33 | $1,009.2128 | $1,009.22 | $1,009.20 | $1,009.20 | |