| 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 | $7.82 | 4.749% | $8.1914 | $8.19 | $8.20 | $8.20 |
| Purchase #2 | $237.50 | 4.261% | $247.6199 | $247.62 | $247.60 | $247.60 |
| Purchase #3 | $48.54 | 9.132% | $52.9727 | $52.97 | $52.95 | $53.00 |
| Purchase #4 | $243.73 | 6.557% | $259.7114 | $259.71 | $259.70 | $259.70 |
| Purchase #5 | $99.99 | 10.334% | $110.323 | $110.32 | $110.30 | $110.30 |
| Purchase #6 | $153.87 | 5.411% | $162.1959 | $162.20 | $162.20 | $162.20 |
| Purchase #7 | $161.69 | 3.275% | $166.9853 | $166.99 | $167.00 | $167.00 |
| 7 purchase totals = | $953.14 | $1,007.9996 | $1,008.00 | $1,007.95 | $1,008.00 | |