| 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 | $105.36 | 3.841% | $109.4069 | $109.41 | $109.40 | $109.40 |
| Purchase #2 | $216.27 | 11.841% | $241.8785 | $241.88 | $241.90 | $241.90 |
| Purchase #3 | $103.39 | 5.819% | $109.4063 | $109.41 | $109.40 | $109.40 |
| Purchase #4 | $197.50 | 8.682% | $214.647 | $214.65 | $214.65 | $214.60 |
| Purchase #5 | $44.97 | 11.383% | $50.0889 | $50.09 | $50.10 | $50.10 |
| Purchase #6 | $135.71 | 9.178% | $148.1655 | $148.17 | $148.15 | $148.20 |
| Purchase #7 | $121.98 | 13.709% | $138.7022 | $138.70 | $138.70 | $138.70 |
| 7 purchase totals = | $925.18 | $1,012.2953 | $1,012.31 | $1,012.30 | $1,012.30 | |