| 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 | $197.30 | 6.132% | $209.3984 | $209.40 | $209.40 | $209.40 |
| Purchase #2 | $156.59 | 4.686% | $163.9278 | $163.93 | $163.95 | $163.90 |
| Purchase #3 | $142.52 | 13.496% | $161.7545 | $161.75 | $161.75 | $161.80 |
| Purchase #4 | $123.59 | 5.430% | $130.3009 | $130.30 | $130.30 | $130.30 |
| Purchase #5 | $141.39 | 7.646% | $152.2007 | $152.20 | $152.20 | $152.20 |
| Purchase #6 | $201.51 | 11.484% | $224.6514 | $224.65 | $224.65 | $224.70 |
| Purchase #7 | $56.86 | 4.221% | $59.2601 | $59.26 | $59.25 | $59.30 |
| 7 purchase totals = | $1,019.76 | $1,101.4938 | $1,101.49 | $1,101.50 | $1,101.60 | |