| 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 | $202.54 | 13.181% | $229.2368 | $229.24 | $229.25 | $229.20 |
| Purchase #2 | $29.92 | 13.803% | $34.0499 | $34.05 | $34.05 | $34.00 |
| Purchase #3 | $169.88 | 10.203% | $187.2129 | $187.21 | $187.20 | $187.20 |
| Purchase #4 | $24.94 | 4.457% | $26.0516 | $26.05 | $26.05 | $26.10 |
| Purchase #5 | $140.32 | 9.535% | $153.6995 | $153.70 | $153.70 | $153.70 |
| Purchase #6 | $46.28 | 5.341% | $48.7518 | $48.75 | $48.75 | $48.80 |
| Purchase #7 | $12.95 | 8.349% | $14.0312 | $14.03 | $14.05 | $14.00 |
| 7 purchase totals = | $626.83 | $693.0337 | $693.03 | $693.05 | $693.00 | |