| 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 | $200.91 | 13.245% | $227.5205 | $227.52 | $227.50 | $227.50 |
| Purchase #2 | $133.67 | 8.556% | $145.1068 | $145.11 | $145.10 | $145.10 |
| Purchase #3 | $122.44 | 13.710% | $139.2265 | $139.23 | $139.25 | $139.20 |
| Purchase #4 | $243.69 | 10.140% | $268.4002 | $268.40 | $268.40 | $268.40 |
| Purchase #5 | $164.31 | 12.184% | $184.3295 | $184.33 | $184.35 | $184.30 |
| Purchase #6 | $53.52 | 11.397% | $59.6197 | $59.62 | $59.60 | $59.60 |
| Purchase #7 | $98.67 | 11.701% | $110.2154 | $110.22 | $110.20 | $110.20 |
| 7 purchase totals = | $1,017.21 | $1,134.4186 | $1,134.43 | $1,134.40 | $1,134.30 | |