| 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 | $236.31 | 5.181% | $248.5532 | $248.55 | $248.55 | $248.60 |
| Purchase #2 | $171.46 | 12.102% | $192.2101 | $192.21 | $192.20 | $192.20 |
| Purchase #3 | $8.68 | 5.740% | $9.1782 | $9.18 | $9.20 | $9.20 |
| Purchase #4 | $90.49 | 11.742% | $101.1153 | $101.12 | $101.10 | $101.10 |
| Purchase #5 | $52.82 | 7.354% | $56.7044 | $56.70 | $56.70 | $56.70 |
| Purchase #6 | $119.81 | 4.859% | $125.6316 | $125.63 | $125.65 | $125.60 |
| Purchase #7 | $51.41 | 6.107% | $54.5496 | $54.55 | $54.55 | $54.50 |
| 7 purchase totals = | $730.98 | $787.9424 | $787.94 | $787.95 | $787.90 | |