| 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 | $206.87 | 6.820% | $220.9785 | $220.98 | $221.00 | $221.00 |
| Purchase #2 | $226.97 | 10.126% | $249.953 | $249.95 | $249.95 | $250.00 |
| Purchase #3 | $204.64 | 7.285% | $219.548 | $219.55 | $219.55 | $219.50 |
| Purchase #4 | $145.51 | 3.828% | $151.0801 | $151.08 | $151.10 | $151.10 |
| Purchase #5 | $138.36 | 3.706% | $143.4876 | $143.49 | $143.50 | $143.50 |
| Purchase #6 | $160.58 | 9.439% | $175.7371 | $175.74 | $175.75 | $175.70 |
| Purchase #7 | $68.89 | 6.479% | $73.3534 | $73.35 | $73.35 | $73.40 |
| 7 purchase totals = | $1,151.82 | $1,234.1377 | $1,234.14 | $1,234.20 | $1,234.20 | |