| 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 | $222.83 | 9.357% | $243.6802 | $243.68 | $243.70 | $243.70 |
| Purchase #2 | $203.99 | 5.261% | $214.7219 | $214.72 | $214.70 | $214.70 |
| Purchase #3 | $11.67 | 11.738% | $13.0398 | $13.04 | $13.05 | $13.00 |
| Purchase #4 | $217.83 | 12.849% | $245.819 | $245.82 | $245.80 | $245.80 |
| Purchase #5 | $179.66 | 8.394% | $194.7407 | $194.74 | $194.75 | $194.70 |
| Purchase #6 | $238.47 | 7.700% | $256.8322 | $256.83 | $256.85 | $256.80 |
| Purchase #7 | $29.98 | 7.776% | $32.3112 | $32.31 | $32.30 | $32.30 |
| 7 purchase totals = | $1,104.43 | $1,201.1450 | $1,201.14 | $1,201.15 | $1,201.00 | |