| 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 | $82.71 | 7.539% | $88.9455 | $88.95 | $88.95 | $88.90 |
| Purchase #2 | $193.56 | 7.140% | $207.3802 | $207.38 | $207.40 | $207.40 |
| Purchase #3 | $141.25 | 7.805% | $152.2746 | $152.27 | $152.25 | $152.30 |
| Purchase #4 | $218.83 | 13.548% | $248.4771 | $248.48 | $248.50 | $248.50 |
| Purchase #5 | $210.51 | 4.852% | $220.7239 | $220.72 | $220.70 | $220.70 |
| Purchase #6 | $110.57 | 4.501% | $115.5468 | $115.55 | $115.55 | $115.50 |
| Purchase #7 | $201.26 | 5.350% | $212.0274 | $212.03 | $212.05 | $212.00 |
| 7 purchase totals = | $1,158.69 | $1,245.3755 | $1,245.38 | $1,245.40 | $1,245.30 | |