| 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 | $19.28 | 13.567% | $21.8957 | $21.90 | $21.90 | $21.90 |
| Purchase #2 | $245.42 | 7.296% | $263.3258 | $263.33 | $263.35 | $263.30 |
| Purchase #3 | $49.73 | 12.284% | $55.8388 | $55.84 | $55.85 | $55.80 |
| Purchase #4 | $31.85 | 4.555% | $33.3008 | $33.30 | $33.30 | $33.30 |
| Purchase #5 | $125.29 | 6.682% | $133.6619 | $133.66 | $133.65 | $133.70 |
| Purchase #6 | $209.30 | 3.290% | $216.186 | $216.19 | $216.20 | $216.20 |
| Purchase #7 | $186.69 | 8.370% | $202.316 | $202.32 | $202.30 | $202.30 |
| 7 purchase totals = | $867.56 | $926.5250 | $926.54 | $926.55 | $926.50 | |