| 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 | $102.92 | 4.767% | $107.8262 | $107.83 | $107.85 | $107.80 |
| Purchase #2 | $85.95 | 5.872% | $90.997 | $91.00 | $91.00 | $91.00 |
| Purchase #3 | $207.67 | 5.854% | $219.827 | $219.83 | $219.85 | $219.80 |
| Purchase #4 | $239.32 | 11.365% | $266.5187 | $266.52 | $266.50 | $266.50 |
| Purchase #5 | $97.28 | 12.248% | $109.1949 | $109.19 | $109.20 | $109.20 |
| Purchase #6 | $239.69 | 13.225% | $271.389 | $271.39 | $271.40 | $271.40 |
| Purchase #7 | $238.29 | 6.229% | $253.1331 | $253.13 | $253.15 | $253.10 |
| 7 purchase totals = | $1,211.12 | $1,318.8859 | $1,318.89 | $1,318.95 | $1,318.80 | |