| 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 | $222.99 | 7.801% | $240.3854 | $240.39 | $240.40 | $240.40 |
| Purchase #2 | $64.33 | 6.747% | $68.6703 | $68.67 | $68.65 | $68.70 |
| Purchase #3 | $243.31 | 6.127% | $258.2176 | $258.22 | $258.20 | $258.20 |
| Purchase #4 | $19.87 | 13.153% | $22.4835 | $22.48 | $22.50 | $22.50 |
| Purchase #5 | $33.56 | 8.808% | $36.516 | $36.52 | $36.50 | $36.50 |
| Purchase #6 | $216.25 | 4.137% | $225.1963 | $225.20 | $225.20 | $225.20 |
| Purchase #7 | $6.74 | 7.168% | $7.2231 | $7.22 | $7.20 | $7.20 |
| 7 purchase totals = | $807.05 | $858.6922 | $858.70 | $858.65 | $858.70 | |