| 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 | $231.38 | 10.716% | $256.1747 | $256.17 | $256.15 | $256.20 |
| Purchase #2 | $219.66 | 13.228% | $248.7166 | $248.72 | $248.70 | $248.70 |
| Purchase #3 | $182.96 | 5.872% | $193.7034 | $193.70 | $193.70 | $193.70 |
| Purchase #4 | $42.47 | 7.765% | $45.7678 | $45.77 | $45.75 | $45.80 |
| Purchase #5 | $190.88 | 10.462% | $210.8499 | $210.85 | $210.85 | $210.80 |
| Purchase #6 | $23.48 | 7.139% | $25.1562 | $25.16 | $25.15 | $25.20 |
| Purchase #7 | $228.76 | 5.390% | $241.0902 | $241.09 | $241.10 | $241.10 |
| 7 purchase totals = | $1,119.59 | $1,221.4588 | $1,221.46 | $1,221.40 | $1,221.50 | |