| 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 | $93.55 | 4.251% | $97.5268 | $97.53 | $97.55 | $97.50 |
| Purchase #2 | $229.69 | 8.769% | $249.8315 | $249.83 | $249.85 | $249.80 |
| Purchase #3 | $190.32 | 9.188% | $207.8066 | $207.81 | $207.80 | $207.80 |
| Purchase #4 | $132.30 | 12.192% | $148.43 | $148.43 | $148.45 | $148.40 |
| Purchase #5 | $67.69 | 10.794% | $74.9965 | $75.00 | $75.00 | $75.00 |
| Purchase #6 | $173.42 | 7.103% | $185.738 | $185.74 | $185.75 | $185.70 |
| Purchase #7 | $219.55 | 4.622% | $229.6976 | $229.70 | $229.70 | $229.70 |
| 7 purchase totals = | $1,106.52 | $1,194.0270 | $1,194.04 | $1,194.10 | $1,193.90 | |