| 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 | $106.63 | 3.194% | $110.0358 | $110.04 | $110.05 | $110.00 |
| Purchase #2 | $169.54 | 5.188% | $178.3357 | $178.34 | $178.35 | $178.30 |
| Purchase #3 | $92.25 | 4.572% | $96.4677 | $96.47 | $96.45 | $96.50 |
| Purchase #4 | $96.39 | 7.534% | $103.652 | $103.65 | $103.65 | $103.70 |
| Purchase #5 | $97.92 | 9.143% | $106.8728 | $106.87 | $106.85 | $106.90 |
| Purchase #6 | $240.68 | 3.478% | $249.0509 | $249.05 | $249.05 | $249.10 |
| Purchase #7 | $181.70 | 5.434% | $191.5736 | $191.57 | $191.55 | $191.60 |
| 7 purchase totals = | $985.11 | $1,035.9885 | $1,035.99 | $1,035.95 | $1,036.10 | |