| 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 | $214.68 | 8.675% | $233.3035 | $233.30 | $233.30 | $233.30 |
| Purchase #2 | $191.89 | 10.752% | $212.522 | $212.52 | $212.50 | $212.50 |
| Purchase #3 | $127.56 | 8.392% | $138.2648 | $138.26 | $138.25 | $138.30 |
| Purchase #4 | $51.42 | 7.368% | $55.2086 | $55.21 | $55.20 | $55.20 |
| Purchase #5 | $203.55 | 13.442% | $230.9112 | $230.91 | $230.90 | $230.90 |
| Purchase #6 | $42.48 | 13.672% | $48.2879 | $48.29 | $48.30 | $48.30 |
| Purchase #7 | $15.49 | 6.455% | $16.4899 | $16.49 | $16.50 | $16.50 |
| 7 purchase totals = | $847.07 | $934.9879 | $934.98 | $934.95 | $935.00 | |