| 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 | $225.27 | 3.227% | $232.5395 | $232.54 | $232.55 | $232.50 |
| Purchase #2 | $188.49 | 5.757% | $199.3414 | $199.34 | $199.35 | $199.30 |
| Purchase #3 | $131.95 | 13.167% | $149.3239 | $149.32 | $149.30 | $149.30 |
| Purchase #4 | $204.37 | 4.274% | $213.1048 | $213.10 | $213.10 | $213.10 |
| Purchase #5 | $111.83 | 13.461% | $126.8834 | $126.88 | $126.90 | $126.90 |
| Purchase #6 | $67.32 | 3.253% | $69.5099 | $69.51 | $69.50 | $69.50 |
| Purchase #7 | $141.64 | 6.808% | $151.2829 | $151.28 | $151.30 | $151.30 |
| 7 purchase totals = | $1,070.87 | $1,141.9858 | $1,141.97 | $1,142.00 | $1,141.90 | |