| 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 | $36.83 | 6.651% | $39.2796 | $39.28 | $39.30 | $39.30 |
| Purchase #2 | $139.62 | 12.439% | $156.9873 | $156.99 | $157.00 | $157.00 |
| Purchase #3 | $200.96 | 12.780% | $226.6427 | $226.64 | $226.65 | $226.60 |
| Purchase #4 | $180.90 | 9.348% | $197.8105 | $197.81 | $197.80 | $197.80 |
| Purchase #5 | $110.89 | 5.506% | $116.9956 | $117.00 | $117.00 | $117.00 |
| Purchase #6 | $41.51 | 10.636% | $45.925 | $45.93 | $45.95 | $45.90 |
| Purchase #7 | $243.95 | 10.238% | $268.9256 | $268.93 | $268.95 | $268.90 |
| 7 purchase totals = | $954.66 | $1,052.5663 | $1,052.58 | $1,052.65 | $1,052.50 | |