| 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 | $194.71 | 12.510% | $219.0682 | $219.07 | $219.05 | $219.10 |
| Purchase #2 | $102.89 | 13.276% | $116.5497 | $116.55 | $116.55 | $116.50 |
| Purchase #3 | $197.37 | 5.225% | $207.6826 | $207.68 | $207.70 | $207.70 |
| Purchase #4 | $215.52 | 3.570% | $223.2141 | $223.21 | $223.20 | $223.20 |
| Purchase #5 | $18.83 | 7.480% | $20.2385 | $20.24 | $20.25 | $20.20 |
| Purchase #6 | $65.41 | 8.696% | $71.0981 | $71.10 | $71.10 | $71.10 |
| Purchase #7 | $197.94 | 11.164% | $220.038 | $220.04 | $220.05 | $220.00 |
| 7 purchase totals = | $992.67 | $1,077.8892 | $1,077.89 | $1,077.90 | $1,077.80 | |