| 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 | $246.78 | 13.478% | $280.041 | $280.04 | $280.05 | $280.00 |
| Purchase #2 | $148.74 | 8.873% | $161.9377 | $161.94 | $161.95 | $161.90 |
| Purchase #3 | $34.91 | 10.150% | $38.4534 | $38.45 | $38.45 | $38.50 |
| Purchase #4 | $249.95 | 5.674% | $264.1322 | $264.13 | $264.15 | $264.10 |
| Purchase #5 | $185.87 | 7.115% | $199.0947 | $199.09 | $199.10 | $199.10 |
| Purchase #6 | $231.96 | 4.578% | $242.5791 | $242.58 | $242.60 | $242.60 |
| Purchase #7 | $200.78 | 5.405% | $211.6322 | $211.63 | $211.65 | $211.60 |
| 7 purchase totals = | $1,298.99 | $1,397.8703 | $1,397.86 | $1,397.95 | $1,397.80 | |