| 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 | $121.87 | 3.120% | $125.6723 | $125.67 | $125.65 | $125.70 |
| Purchase #2 | $42.27 | 9.165% | $46.144 | $46.14 | $46.15 | $46.10 |
| Purchase #3 | $20.60 | 3.766% | $21.3758 | $21.38 | $21.40 | $21.40 |
| Purchase #4 | $93.53 | 12.428% | $105.1539 | $105.15 | $105.15 | $105.20 |
| Purchase #5 | $241.28 | 6.129% | $256.0681 | $256.07 | $256.05 | $256.10 |
| Purchase #6 | $132.81 | 7.147% | $142.3019 | $142.30 | $142.30 | $142.30 |
| Purchase #7 | $94.53 | 13.418% | $107.214 | $107.21 | $107.20 | $107.20 |
| 7 purchase totals = | $746.89 | $803.9300 | $803.92 | $803.90 | $804.00 | |