| 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 | $226.56 | 11.244% | $252.0344 | $252.03 | $252.05 | $252.00 |
| Purchase #2 | $179.27 | 12.389% | $201.4798 | $201.48 | $201.50 | $201.50 |
| Purchase #3 | $244.63 | 7.853% | $263.8408 | $263.84 | $263.85 | $263.80 |
| Purchase #4 | $9.28 | 3.300% | $9.5862 | $9.59 | $9.60 | $9.60 |
| Purchase #5 | $167.30 | 10.591% | $185.0187 | $185.02 | $185.00 | $185.00 |
| Purchase #6 | $143.62 | 10.584% | $158.8207 | $158.82 | $158.80 | $158.80 |
| Purchase #7 | $59.61 | 13.753% | $67.8082 | $67.81 | $67.80 | $67.80 |
| 7 purchase totals = | $1,030.27 | $1,138.5888 | $1,138.59 | $1,138.60 | $1,138.50 | |