| 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 | $224.76 | 11.375% | $250.3265 | $250.33 | $250.35 | $250.30 |
| Purchase #2 | $146.49 | 8.549% | $159.0134 | $159.01 | $159.00 | $159.00 |
| Purchase #3 | $7.76 | 11.784% | $8.6744 | $8.67 | $8.65 | $8.70 |
| Purchase #4 | $193.58 | 5.742% | $204.6954 | $204.70 | $204.70 | $204.70 |
| Purchase #5 | $218.99 | 7.155% | $234.6587 | $234.66 | $234.65 | $234.70 |
| Purchase #6 | $7.31 | 10.834% | $8.102 | $8.10 | $8.10 | $8.10 |
| Purchase #7 | $91.74 | 7.286% | $98.4242 | $98.42 | $98.40 | $98.40 |
| 7 purchase totals = | $890.63 | $963.8946 | $963.89 | $963.85 | $963.90 | |