| 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 | $112.72 | 6.123% | $119.6218 | $119.62 | $119.60 | $119.60 |
| Purchase #2 | $21.78 | 10.446% | $24.0551 | $24.06 | $24.05 | $24.10 |
| Purchase #3 | $99.82 | 10.294% | $110.0955 | $110.10 | $110.10 | $110.10 |
| Purchase #4 | $232.80 | 8.307% | $252.1387 | $252.14 | $252.15 | $252.10 |
| Purchase #5 | $61.69 | 10.132% | $67.9404 | $67.94 | $67.95 | $67.90 |
| Purchase #6 | $206.82 | 6.123% | $219.4836 | $219.48 | $219.50 | $219.50 |
| Purchase #7 | $202.86 | 6.292% | $215.624 | $215.62 | $215.60 | $215.60 |
| 7 purchase totals = | $938.49 | $1,008.9591 | $1,008.96 | $1,008.95 | $1,008.90 | |