| 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 | $36.47 | 9.291% | $39.8584 | $39.86 | $39.85 | $39.90 |
| Purchase #2 | $207.63 | 13.655% | $235.9819 | $235.98 | $236.00 | $236.00 |
| Purchase #3 | $151.82 | 13.602% | $172.4706 | $172.47 | $172.45 | $172.50 |
| Purchase #4 | $123.46 | 5.436% | $130.1713 | $130.17 | $130.15 | $130.20 |
| Purchase #5 | $21.96 | 13.202% | $24.8592 | $24.86 | $24.85 | $24.90 |
| Purchase #6 | $209.37 | 13.763% | $238.1856 | $238.19 | $238.20 | $238.20 |
| Purchase #7 | $6.52 | 11.170% | $7.2483 | $7.25 | $7.25 | $7.20 |
| 7 purchase totals = | $757.23 | $848.7753 | $848.78 | $848.75 | $848.90 | |