| 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 | $100.32 | 4.851% | $105.1865 | $105.19 | $105.20 | $105.20 |
| Purchase #2 | $196.61 | 6.485% | $209.3602 | $209.36 | $209.35 | $209.40 |
| Purchase #3 | $141.58 | 12.747% | $159.6272 | $159.63 | $159.65 | $159.60 |
| Purchase #4 | $223.66 | 8.753% | $243.237 | $243.24 | $243.25 | $243.20 |
| Purchase #5 | $43.92 | 11.836% | $49.1184 | $49.12 | $49.10 | $49.10 |
| Purchase #6 | $86.73 | 10.682% | $95.9945 | $95.99 | $96.00 | $96.00 |
| Purchase #7 | $246.57 | 13.296% | $279.3539 | $279.35 | $279.35 | $279.40 |
| 7 purchase totals = | $1,039.39 | $1,141.8777 | $1,141.88 | $1,141.90 | $1,141.90 | |