| 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 | $109.51 | 12.777% | $123.5021 | $123.50 | $123.50 | $123.50 |
| Purchase #2 | $137.58 | 7.734% | $148.2204 | $148.22 | $148.20 | $148.20 |
| Purchase #3 | $117.81 | 6.655% | $125.6503 | $125.65 | $125.65 | $125.70 |
| Purchase #4 | $195.63 | 3.132% | $201.7571 | $201.76 | $201.75 | $201.80 |
| Purchase #5 | $225.55 | 5.461% | $237.8673 | $237.87 | $237.85 | $237.90 |
| Purchase #6 | $161.72 | 9.391% | $176.9071 | $176.91 | $176.90 | $176.90 |
| Purchase #7 | $107.55 | 11.757% | $120.1947 | $120.19 | $120.20 | $120.20 |
| 7 purchase totals = | $1,055.35 | $1,134.0990 | $1,134.10 | $1,134.05 | $1,134.20 | |