| 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 | $224.72 | 5.324% | $236.6841 | $236.68 | $236.70 | $236.70 |
| Purchase #2 | $33.26 | 4.155% | $34.642 | $34.64 | $34.65 | $34.60 |
| Purchase #3 | $5.25 | 7.622% | $5.6502 | $5.65 | $5.65 | $5.70 |
| Purchase #4 | $221.40 | 7.546% | $238.1068 | $238.11 | $238.10 | $238.10 |
| Purchase #5 | $242.92 | 3.473% | $251.3566 | $251.36 | $251.35 | $251.40 |
| Purchase #6 | $40.49 | 6.396% | $43.0797 | $43.08 | $43.10 | $43.10 |
| Purchase #7 | $172.76 | 13.225% | $195.6075 | $195.61 | $195.60 | $195.60 |
| 7 purchase totals = | $940.80 | $1,005.1269 | $1,005.13 | $1,005.15 | $1,005.20 | |