| 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 | $38.47 | 7.737% | $41.4464 | $41.45 | $41.45 | $41.40 |
| Purchase #2 | $247.90 | 12.422% | $278.6941 | $278.69 | $278.70 | $278.70 |
| Purchase #3 | $170.62 | 3.324% | $176.2914 | $176.29 | $176.30 | $176.30 |
| Purchase #4 | $74.84 | 10.329% | $82.5702 | $82.57 | $82.55 | $82.60 |
| Purchase #5 | $135.91 | 5.203% | $142.9814 | $142.98 | $143.00 | $143.00 |
| Purchase #6 | $115.61 | 5.431% | $121.8888 | $121.89 | $121.90 | $121.90 |
| Purchase #7 | $232.63 | 9.570% | $254.8927 | $254.89 | $254.90 | $254.90 |
| 7 purchase totals = | $1,015.98 | $1,098.7650 | $1,098.76 | $1,098.80 | $1,098.80 | |