| 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 | $185.29 | 8.258% | $200.5912 | $200.59 | $200.60 | $200.60 |
| Purchase #2 | $144.69 | 10.444% | $159.8014 | $159.80 | $159.80 | $159.80 |
| Purchase #3 | $19.38 | 3.169% | $19.9942 | $19.99 | $20.00 | $20.00 |
| Purchase #4 | $213.31 | 12.744% | $240.4942 | $240.49 | $240.50 | $240.50 |
| Purchase #5 | $226.44 | 10.455% | $250.1143 | $250.11 | $250.10 | $250.10 |
| Purchase #6 | $58.66 | 10.452% | $64.7911 | $64.79 | $64.80 | $64.80 |
| Purchase #7 | $152.61 | 4.299% | $159.1707 | $159.17 | $159.15 | $159.20 |
| 7 purchase totals = | $1,000.38 | $1,094.9571 | $1,094.94 | $1,094.95 | $1,095.00 | |