| 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 | $215.89 | 12.399% | $242.6582 | $242.66 | $242.65 | $242.70 |
| Purchase #2 | $212.97 | 8.866% | $231.8519 | $231.85 | $231.85 | $231.90 |
| Purchase #3 | $210.66 | 12.701% | $237.4159 | $237.42 | $237.40 | $237.40 |
| Purchase #4 | $144.55 | 5.510% | $152.5147 | $152.51 | $152.50 | $152.50 |
| Purchase #5 | $172.98 | 12.548% | $194.6855 | $194.69 | $194.70 | $194.70 |
| Purchase #6 | $27.35 | 8.222% | $29.5987 | $29.60 | $29.60 | $29.60 |
| Purchase #7 | $109.25 | 9.689% | $119.8352 | $119.84 | $119.85 | $119.80 |
| 7 purchase totals = | $1,093.65 | $1,208.5601 | $1,208.57 | $1,208.55 | $1,208.60 | |