| 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 | $237.72 | 10.488% | $262.6521 | $262.65 | $262.65 | $262.70 |
| Purchase #2 | $131.32 | 3.752% | $136.2471 | $136.25 | $136.25 | $136.20 |
| Purchase #3 | $247.33 | 11.228% | $275.1002 | $275.10 | $275.10 | $275.10 |
| Purchase #4 | $47.71 | 11.368% | $53.1337 | $53.13 | $53.15 | $53.10 |
| Purchase #5 | $136.95 | 8.591% | $148.7154 | $148.72 | $148.70 | $148.70 |
| Purchase #6 | $121.53 | 6.102% | $128.9458 | $128.95 | $128.95 | $128.90 |
| Purchase #7 | $241.91 | 5.308% | $254.7506 | $254.75 | $254.75 | $254.80 |
| 7 purchase totals = | $1,164.47 | $1,259.5449 | $1,259.55 | $1,259.55 | $1,259.50 | |