| 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 | $247.38 | 12.349% | $277.929 | $277.93 | $277.95 | $277.90 |
| Purchase #2 | $29.47 | 12.459% | $33.1417 | $33.14 | $33.15 | $33.10 |
| Purchase #3 | $13.76 | 9.472% | $15.0633 | $15.06 | $15.05 | $15.10 |
| Purchase #4 | $105.60 | 3.857% | $109.673 | $109.67 | $109.65 | $109.70 |
| Purchase #5 | $194.66 | 8.259% | $210.737 | $210.74 | $210.75 | $210.70 |
| Purchase #6 | $38.28 | 3.673% | $39.686 | $39.69 | $39.70 | $39.70 |
| Purchase #7 | $178.42 | 13.356% | $202.2498 | $202.25 | $202.25 | $202.20 |
| 7 purchase totals = | $807.57 | $888.4798 | $888.48 | $888.50 | $888.40 | |