| 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 | $192.40 | 3.425% | $198.9897 | $198.99 | $199.00 | $199.00 |
| Purchase #2 | $98.66 | 13.561% | $112.0393 | $112.04 | $112.05 | $112.00 |
| Purchase #3 | $149.29 | 8.290% | $161.6661 | $161.67 | $161.65 | $161.70 |
| Purchase #4 | $86.57 | 5.660% | $91.4699 | $91.47 | $91.45 | $91.50 |
| Purchase #5 | $138.68 | 12.451% | $155.947 | $155.95 | $155.95 | $155.90 |
| Purchase #6 | $109.66 | 11.683% | $122.4716 | $122.47 | $122.45 | $122.50 |
| Purchase #7 | $211.65 | 5.131% | $222.5098 | $222.51 | $222.50 | $222.50 |
| 7 purchase totals = | $986.91 | $1,065.0934 | $1,065.10 | $1,065.05 | $1,065.10 | |