| 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 | $211.67 | 6.206% | $224.8062 | $224.81 | $224.80 | $224.80 |
| Purchase #2 | $107.55 | 13.204% | $121.7509 | $121.75 | $121.75 | $121.80 |
| Purchase #3 | $170.68 | 8.483% | $185.1588 | $185.16 | $185.15 | $185.20 |
| Purchase #4 | $221.91 | 13.575% | $252.0343 | $252.03 | $252.05 | $252.00 |
| Purchase #5 | $19.26 | 12.133% | $21.5968 | $21.60 | $21.60 | $21.60 |
| Purchase #6 | $165.88 | 12.840% | $187.179 | $187.18 | $187.20 | $187.20 |
| Purchase #7 | $38.65 | 6.370% | $41.112 | $41.11 | $41.10 | $41.10 |
| 7 purchase totals = | $935.60 | $1,033.6380 | $1,033.64 | $1,033.65 | $1,033.70 | |