| 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 | $115.48 | 12.126% | $129.4831 | $129.48 | $129.50 | $129.50 |
| Purchase #2 | $226.77 | 7.489% | $243.7528 | $243.75 | $243.75 | $243.80 |
| Purchase #3 | $147.29 | 10.518% | $162.782 | $162.78 | $162.80 | $162.80 |
| Purchase #4 | $69.92 | 7.118% | $74.8969 | $74.90 | $74.90 | $74.90 |
| Purchase #5 | $103.60 | 5.409% | $109.2037 | $109.20 | $109.20 | $109.20 |
| Purchase #6 | $30.98 | 8.361% | $33.5702 | $33.57 | $33.55 | $33.60 |
| Purchase #7 | $77.91 | 9.297% | $85.1533 | $85.15 | $85.15 | $85.20 |
| 7 purchase totals = | $771.95 | $838.8420 | $838.83 | $838.85 | $839.00 | |