| 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 | $207.31 | 3.213% | $213.9709 | $213.97 | $213.95 | $214.00 |
| Purchase #2 | $101.48 | 8.634% | $110.2418 | $110.24 | $110.25 | $110.20 |
| Purchase #3 | $112.71 | 5.271% | $118.6509 | $118.65 | $118.65 | $118.70 |
| Purchase #4 | $209.77 | 13.853% | $238.8294 | $238.83 | $238.85 | $238.80 |
| Purchase #5 | $178.53 | 8.611% | $193.9032 | $193.90 | $193.90 | $193.90 |
| Purchase #6 | $235.50 | 6.392% | $250.5532 | $250.55 | $250.55 | $250.60 |
| Purchase #7 | $245.55 | 8.288% | $265.9012 | $265.90 | $265.90 | $265.90 |
| 7 purchase totals = | $1,290.85 | $1,392.0506 | $1,392.04 | $1,392.05 | $1,392.10 | |