| 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 | $113.87 | 9.490% | $124.6763 | $124.68 | $124.70 | $124.70 |
| Purchase #2 | $118.45 | 12.344% | $133.0715 | $133.07 | $133.05 | $133.10 |
| Purchase #3 | $196.34 | 7.629% | $211.3188 | $211.32 | $211.30 | $211.30 |
| Purchase #4 | $204.25 | 10.386% | $225.4634 | $225.46 | $225.45 | $225.50 |
| Purchase #5 | $141.43 | 13.666% | $160.7578 | $160.76 | $160.75 | $160.80 |
| Purchase #6 | $59.34 | 9.445% | $64.9447 | $64.94 | $64.95 | $64.90 |
| Purchase #7 | $152.61 | 5.144% | $160.4603 | $160.46 | $160.45 | $160.50 |
| 7 purchase totals = | $986.29 | $1,080.6928 | $1,080.69 | $1,080.65 | $1,080.80 | |