| 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 | $106.33 | 4.288% | $110.8894 | $110.89 | $110.90 | $110.90 |
| Purchase #2 | $248.85 | 5.314% | $262.0739 | $262.07 | $262.05 | $262.10 |
| Purchase #3 | $92.80 | 4.464% | $96.9426 | $96.94 | $96.95 | $96.90 |
| Purchase #4 | $90.77 | 3.440% | $93.8925 | $93.89 | $93.90 | $93.90 |
| Purchase #5 | $14.74 | 11.535% | $16.4403 | $16.44 | $16.45 | $16.40 |
| Purchase #6 | $148.47 | 7.159% | $159.099 | $159.10 | $159.10 | $159.10 |
| Purchase #7 | $97.41 | 7.811% | $105.0187 | $105.02 | $105.00 | $105.00 |
| 7 purchase totals = | $799.37 | $844.3564 | $844.35 | $844.35 | $844.30 | |