| 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 | $93.86 | 13.419% | $106.4551 | $106.46 | $106.45 | $106.50 |
| Purchase #2 | $34.83 | 12.625% | $39.2273 | $39.23 | $39.25 | $39.20 |
| Purchase #3 | $237.90 | 11.229% | $264.6138 | $264.61 | $264.60 | $264.60 |
| Purchase #4 | $247.74 | 9.859% | $272.1647 | $272.16 | $272.15 | $272.20 |
| Purchase #5 | $195.29 | 9.738% | $214.3073 | $214.31 | $214.30 | $214.30 |
| Purchase #6 | $180.43 | 8.481% | $195.7323 | $195.73 | $195.75 | $195.70 |
| Purchase #7 | $121.68 | 5.306% | $128.1363 | $128.14 | $128.15 | $128.10 |
| 7 purchase totals = | $1,111.73 | $1,220.6368 | $1,220.64 | $1,220.65 | $1,220.60 | |