| 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 | $141.66 | 9.669% | $155.3571 | $155.36 | $155.35 | $155.40 |
| Purchase #2 | $110.72 | 4.318% | $115.5009 | $115.50 | $115.50 | $115.50 |
| Purchase #3 | $236.73 | 4.834% | $248.1735 | $248.17 | $248.15 | $248.20 |
| Purchase #4 | $197.44 | 6.720% | $210.708 | $210.71 | $210.70 | $210.70 |
| Purchase #5 | $30.73 | 8.169% | $33.2403 | $33.24 | $33.25 | $33.20 |
| Purchase #6 | $95.52 | 10.692% | $105.733 | $105.73 | $105.75 | $105.70 |
| Purchase #7 | $150.39 | 4.216% | $156.7304 | $156.73 | $156.75 | $156.70 |
| 7 purchase totals = | $963.19 | $1,025.4432 | $1,025.44 | $1,025.45 | $1,025.40 | |