| 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 | $192.98 | 13.638% | $219.2986 | $219.30 | $219.30 | $219.30 |
| Purchase #2 | $237.59 | 5.691% | $251.1112 | $251.11 | $251.10 | $251.10 |
| Purchase #3 | $196.28 | 7.489% | $210.9794 | $210.98 | $211.00 | $211.00 |
| Purchase #4 | $17.65 | 8.406% | $19.1337 | $19.13 | $19.15 | $19.10 |
| Purchase #5 | $26.69 | 6.253% | $28.3589 | $28.36 | $28.35 | $28.40 |
| Purchase #6 | $19.86 | 13.542% | $22.5494 | $22.55 | $22.55 | $22.50 |
| Purchase #7 | $49.44 | 6.608% | $52.707 | $52.71 | $52.70 | $52.70 |
| 7 purchase totals = | $740.49 | $804.1382 | $804.14 | $804.15 | $804.10 | |