| 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 | $232.28 | 13.748% | $264.2139 | $264.21 | $264.20 | $264.20 |
| Purchase #2 | $34.73 | 10.827% | $38.4902 | $38.49 | $38.50 | $38.50 |
| Purchase #3 | $16.51 | 3.856% | $17.1466 | $17.15 | $17.15 | $17.10 |
| Purchase #4 | $160.98 | 10.553% | $177.9682 | $177.97 | $177.95 | $178.00 |
| Purchase #5 | $243.87 | 3.833% | $253.2175 | $253.22 | $253.20 | $253.20 |
| Purchase #6 | $63.70 | 6.328% | $67.7309 | $67.73 | $67.75 | $67.70 |
| Purchase #7 | $224.34 | 10.548% | $248.0034 | $248.00 | $248.00 | $248.00 |
| 7 purchase totals = | $976.41 | $1,066.7707 | $1,066.77 | $1,066.75 | $1,066.70 | |