| 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 | $10.50 | 8.654% | $11.4087 | $11.41 | $11.40 | $11.40 |
| Purchase #2 | $221.98 | 6.548% | $236.5153 | $236.52 | $236.50 | $236.50 |
| Purchase #3 | $202.77 | 7.331% | $217.6351 | $217.64 | $217.65 | $217.60 |
| Purchase #4 | $10.81 | 10.866% | $11.9846 | $11.98 | $12.00 | $12.00 |
| Purchase #5 | $53.70 | 6.162% | $57.009 | $57.01 | $57.00 | $57.00 |
| Purchase #6 | $112.45 | 11.849% | $125.7742 | $125.77 | $125.75 | $125.80 |
| Purchase #7 | $144.65 | 11.764% | $161.6666 | $161.67 | $161.65 | $161.70 |
| 7 purchase totals = | $756.86 | $821.9935 | $822.00 | $821.95 | $822.00 | |