| 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 | $75.34 | 5.395% | $79.4046 | $79.40 | $79.40 | $79.40 |
| Purchase #2 | $195.38 | 3.374% | $201.9721 | $201.97 | $201.95 | $202.00 |
| Purchase #3 | $127.43 | 4.322% | $132.9375 | $132.94 | $132.95 | $132.90 |
| Purchase #4 | $193.37 | 3.830% | $200.7761 | $200.78 | $200.80 | $200.80 |
| Purchase #5 | $197.64 | 7.399% | $212.2634 | $212.26 | $212.25 | $212.30 |
| Purchase #6 | $243.53 | 13.219% | $275.7222 | $275.72 | $275.70 | $275.70 |
| Purchase #7 | $154.60 | 4.400% | $161.4024 | $161.40 | $161.40 | $161.40 |
| 7 purchase totals = | $1,187.29 | $1,264.4783 | $1,264.47 | $1,264.45 | $1,264.50 | |