| 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 | $124.87 | 6.485% | $132.9678 | $132.97 | $132.95 | $133.00 |
| Purchase #2 | $112.26 | 5.542% | $118.4814 | $118.48 | $118.50 | $118.50 |
| Purchase #3 | $244.63 | 13.295% | $277.1536 | $277.15 | $277.15 | $277.20 |
| Purchase #4 | $185.38 | 8.477% | $201.0947 | $201.09 | $201.10 | $201.10 |
| Purchase #5 | $208.43 | 9.532% | $228.2975 | $228.30 | $228.30 | $228.30 |
| Purchase #6 | $140.85 | 6.179% | $149.5531 | $149.55 | $149.55 | $149.60 |
| Purchase #7 | $97.29 | 8.670% | $105.725 | $105.73 | $105.75 | $105.70 |
| 7 purchase totals = | $1,113.71 | $1,213.2731 | $1,213.27 | $1,213.30 | $1,213.40 | |