| 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 | $205.96 | 8.666% | $223.8085 | $223.81 | $223.80 | $223.80 |
| Purchase #2 | $90.80 | 11.462% | $101.2075 | $101.21 | $101.20 | $101.20 |
| Purchase #3 | $211.88 | 11.426% | $236.0894 | $236.09 | $236.10 | $236.10 |
| Purchase #4 | $6.60 | 10.312% | $7.2806 | $7.28 | $7.30 | $7.30 |
| Purchase #5 | $223.52 | 12.813% | $252.1596 | $252.16 | $252.15 | $252.20 |
| Purchase #6 | $15.47 | 4.811% | $16.2143 | $16.21 | $16.20 | $16.20 |
| Purchase #7 | $80.67 | 7.139% | $86.429 | $86.43 | $86.45 | $86.40 |
| 7 purchase totals = | $834.90 | $923.1889 | $923.19 | $923.20 | $923.20 | |