| 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 | $107.76 | 7.735% | $116.0952 | $116.10 | $116.10 | $116.10 |
| Purchase #2 | $74.72 | 8.851% | $81.3335 | $81.33 | $81.35 | $81.30 |
| Purchase #3 | $87.41 | 4.763% | $91.5733 | $91.57 | $91.55 | $91.60 |
| Purchase #4 | $159.38 | 4.197% | $166.0692 | $166.07 | $166.05 | $166.10 |
| Purchase #5 | $242.25 | 5.248% | $254.9633 | $254.96 | $254.95 | $255.00 |
| Purchase #6 | $194.99 | 3.602% | $202.0135 | $202.01 | $202.00 | $202.00 |
| Purchase #7 | $187.81 | 11.350% | $209.1264 | $209.13 | $209.15 | $209.10 |
| 7 purchase totals = | $1,054.32 | $1,121.1744 | $1,121.17 | $1,121.15 | $1,121.20 | |