| 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 | $112.32 | 5.146% | $118.1 | $118.10 | $118.10 | $118.10 |
| Purchase #2 | $86.45 | 11.118% | $96.0615 | $96.06 | $96.05 | $96.10 |
| Purchase #3 | $155.41 | 12.664% | $175.0911 | $175.09 | $175.10 | $175.10 |
| Purchase #4 | $234.97 | 7.727% | $253.1261 | $253.13 | $253.15 | $253.10 |
| Purchase #5 | $232.42 | 3.152% | $239.7459 | $239.75 | $239.75 | $239.70 |
| Purchase #6 | $89.53 | 8.283% | $96.9458 | $96.95 | $96.95 | $96.90 |
| Purchase #7 | $21.53 | 13.694% | $24.4783 | $24.48 | $24.50 | $24.50 |
| 7 purchase totals = | $932.63 | $1,003.5487 | $1,003.56 | $1,003.60 | $1,003.50 | |