| 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 | $198.71 | 12.453% | $223.4554 | $223.46 | $223.45 | $223.50 |
| Purchase #2 | $230.76 | 5.285% | $242.9557 | $242.96 | $242.95 | $243.00 |
| Purchase #3 | $219.88 | 9.663% | $241.127 | $241.13 | $241.15 | $241.10 |
| Purchase #4 | $221.49 | 6.638% | $236.1925 | $236.19 | $236.20 | $236.20 |
| Purchase #5 | $224.91 | 11.587% | $250.9703 | $250.97 | $250.95 | $251.00 |
| Purchase #6 | $147.97 | 7.663% | $159.3089 | $159.31 | $159.30 | $159.30 |
| Purchase #7 | $45.95 | 5.754% | $48.594 | $48.59 | $48.60 | $48.60 |
| 7 purchase totals = | $1,289.67 | $1,402.6038 | $1,402.61 | $1,402.60 | $1,402.70 | |