| 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 | $132.47 | 6.247% | $140.7454 | $140.75 | $140.75 | $140.70 |
| Purchase #2 | $100.59 | 12.164% | $112.8258 | $112.83 | $112.85 | $112.80 |
| Purchase #3 | $202.65 | 13.164% | $229.3268 | $229.33 | $229.35 | $229.30 |
| Purchase #4 | $82.28 | 12.681% | $92.7139 | $92.71 | $92.70 | $92.70 |
| Purchase #5 | $210.80 | 9.118% | $230.0207 | $230.02 | $230.00 | $230.00 |
| Purchase #6 | $217.52 | 3.314% | $224.7286 | $224.73 | $224.75 | $224.70 |
| Purchase #7 | $212.92 | 3.303% | $219.9527 | $219.95 | $219.95 | $220.00 |
| 7 purchase totals = | $1,159.23 | $1,250.3139 | $1,250.32 | $1,250.35 | $1,250.20 | |