| 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 | $197.76 | 8.154% | $213.8854 | $213.89 | $213.90 | $213.90 |
| Purchase #2 | $26.74 | 12.681% | $30.1309 | $30.13 | $30.15 | $30.10 |
| Purchase #3 | $243.76 | 8.302% | $263.997 | $264.00 | $264.00 | $264.00 |
| Purchase #4 | $42.94 | 11.163% | $47.7334 | $47.73 | $47.75 | $47.70 |
| Purchase #5 | $34.84 | 9.830% | $38.2648 | $38.26 | $38.25 | $38.30 |
| Purchase #6 | $41.88 | 3.312% | $43.2671 | $43.27 | $43.25 | $43.30 |
| Purchase #7 | $75.75 | 9.634% | $83.0478 | $83.05 | $83.05 | $83.00 |
| 7 purchase totals = | $663.67 | $720.3264 | $720.33 | $720.35 | $720.30 | |