| 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 | $231.62 | 7.519% | $249.0355 | $249.04 | $249.05 | $249.00 |
| Purchase #2 | $145.61 | 9.265% | $159.1008 | $159.10 | $159.10 | $159.10 |
| Purchase #3 | $99.73 | 13.315% | $113.009 | $113.01 | $113.00 | $113.00 |
| Purchase #4 | $60.57 | 5.726% | $64.0382 | $64.04 | $64.05 | $64.00 |
| Purchase #5 | $11.62 | 4.303% | $12.12 | $12.12 | $12.10 | $12.10 |
| Purchase #6 | $121.35 | 6.178% | $128.847 | $128.85 | $128.85 | $128.80 |
| Purchase #7 | $176.92 | 7.795% | $190.7109 | $190.71 | $190.70 | $190.70 |
| 7 purchase totals = | $847.42 | $916.8614 | $916.87 | $916.85 | $916.70 | |