| 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 | $44.43 | 7.115% | $47.5912 | $47.59 | $47.60 | $47.60 |
| Purchase #2 | $148.95 | 8.301% | $161.3143 | $161.31 | $161.30 | $161.30 |
| Purchase #3 | $228.67 | 10.630% | $252.9776 | $252.98 | $253.00 | $253.00 |
| Purchase #4 | $237.27 | 11.150% | $263.7256 | $263.73 | $263.75 | $263.70 |
| Purchase #5 | $94.75 | 6.148% | $100.5752 | $100.58 | $100.60 | $100.60 |
| Purchase #6 | $146.44 | 13.425% | $166.0996 | $166.10 | $166.10 | $166.10 |
| Purchase #7 | $109.51 | 7.858% | $118.1153 | $118.12 | $118.10 | $118.10 |
| 7 purchase totals = | $1,010.02 | $1,110.3988 | $1,110.41 | $1,110.45 | $1,110.40 | |