| 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 | $103.36 | 3.791% | $107.2784 | $107.28 | $107.30 | $107.30 |
| Purchase #2 | $249.36 | 5.750% | $263.6982 | $263.70 | $263.70 | $263.70 |
| Purchase #3 | $80.83 | 12.203% | $90.6937 | $90.69 | $90.70 | $90.70 |
| Purchase #4 | $145.56 | 5.600% | $153.7114 | $153.71 | $153.70 | $153.70 |
| Purchase #5 | $87.39 | 11.263% | $97.2327 | $97.23 | $97.25 | $97.20 |
| Purchase #6 | $213.63 | 13.594% | $242.6709 | $242.67 | $242.65 | $242.70 |
| Purchase #7 | $236.64 | 3.369% | $244.6124 | $244.61 | $244.60 | $244.60 |
| 7 purchase totals = | $1,116.77 | $1,199.8977 | $1,199.89 | $1,199.90 | $1,199.90 | |