| 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 | $146.25 | 5.200% | $153.855 | $153.86 | $153.85 | $153.90 |
| Purchase #2 | $235.64 | 8.819% | $256.4211 | $256.42 | $256.40 | $256.40 |
| Purchase #3 | $185.73 | 7.186% | $199.0766 | $199.08 | $199.10 | $199.10 |
| Purchase #4 | $116.98 | 4.323% | $122.037 | $122.04 | $122.05 | $122.00 |
| Purchase #5 | $115.80 | 4.677% | $121.216 | $121.22 | $121.20 | $121.20 |
| Purchase #6 | $214.67 | 11.386% | $239.1123 | $239.11 | $239.10 | $239.10 |
| Purchase #7 | $59.83 | 7.169% | $64.1192 | $64.12 | $64.10 | $64.10 |
| 7 purchase totals = | $1,074.90 | $1,155.8372 | $1,155.85 | $1,155.80 | $1,155.80 | |