| 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 | $128.49 | 12.258% | $144.2403 | $144.24 | $144.25 | $144.20 |
| Purchase #2 | $195.44 | 3.367% | $202.0205 | $202.02 | $202.00 | $202.00 |
| Purchase #3 | $101.80 | 9.247% | $111.2134 | $111.21 | $111.20 | $111.20 |
| Purchase #4 | $72.78 | 11.399% | $81.0762 | $81.08 | $81.10 | $81.10 |
| Purchase #5 | $47.49 | 11.803% | $53.0952 | $53.10 | $53.10 | $53.10 |
| Purchase #6 | $13.26 | 8.722% | $14.4165 | $14.42 | $14.40 | $14.40 |
| Purchase #7 | $23.91 | 7.336% | $25.664 | $25.66 | $25.65 | $25.70 |
| 7 purchase totals = | $583.17 | $631.7261 | $631.73 | $631.70 | $631.70 | |