| 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 | $122.70 | 6.245% | $130.3626 | $130.36 | $130.35 | $130.40 |
| Purchase #2 | $193.51 | 5.600% | $204.3466 | $204.35 | $204.35 | $204.30 |
| Purchase #3 | $236.33 | 7.344% | $253.6861 | $253.69 | $253.70 | $253.70 |
| Purchase #4 | $108.37 | 7.321% | $116.3038 | $116.30 | $116.30 | $116.30 |
| Purchase #5 | $38.73 | 7.808% | $41.754 | $41.75 | $41.75 | $41.80 |
| Purchase #6 | $211.58 | 7.122% | $226.6487 | $226.65 | $226.65 | $226.60 |
| Purchase #7 | $93.27 | 6.711% | $99.5293 | $99.53 | $99.55 | $99.50 |
| 7 purchase totals = | $1,004.49 | $1,072.6311 | $1,072.63 | $1,072.65 | $1,072.60 | |