| 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 | $40.86 | 10.417% | $45.1164 | $45.12 | $45.10 | $45.10 |
| Purchase #2 | $98.84 | 8.209% | $106.9538 | $106.95 | $106.95 | $107.00 |
| Purchase #3 | $230.42 | 13.461% | $261.4368 | $261.44 | $261.45 | $261.40 |
| Purchase #4 | $125.63 | 5.849% | $132.9781 | $132.98 | $133.00 | $133.00 |
| Purchase #5 | $110.94 | 9.647% | $121.6424 | $121.64 | $121.65 | $121.60 |
| Purchase #6 | $152.90 | 5.445% | $161.2254 | $161.23 | $161.25 | $161.20 |
| Purchase #7 | $203.70 | 6.353% | $216.6411 | $216.64 | $216.65 | $216.60 |
| 7 purchase totals = | $963.29 | $1,045.9940 | $1,046.00 | $1,046.05 | $1,045.90 | |