| 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 | $226.81 | 3.540% | $234.8391 | $234.84 | $234.85 | $234.80 |
| Purchase #2 | $141.97 | 6.290% | $150.8999 | $150.90 | $150.90 | $150.90 |
| Purchase #3 | $166.93 | 13.104% | $188.8045 | $188.80 | $188.80 | $188.80 |
| Purchase #4 | $12.73 | 8.811% | $13.8516 | $13.85 | $13.85 | $13.90 |
| Purchase #5 | $202.88 | 10.706% | $224.6003 | $224.60 | $224.60 | $224.60 |
| Purchase #6 | $36.79 | 3.482% | $38.071 | $38.07 | $38.05 | $38.10 |
| Purchase #7 | $215.49 | 10.124% | $237.3062 | $237.31 | $237.30 | $237.30 |
| 7 purchase totals = | $1,003.60 | $1,088.3726 | $1,088.37 | $1,088.35 | $1,088.40 | |