| 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 | $197.61 | 4.444% | $206.3918 | $206.39 | $206.40 | $206.40 |
| Purchase #2 | $219.71 | 12.580% | $247.3495 | $247.35 | $247.35 | $247.30 |
| Purchase #3 | $118.41 | 4.124% | $123.2932 | $123.29 | $123.30 | $123.30 |
| Purchase #4 | $124.93 | 12.355% | $140.3651 | $140.37 | $140.35 | $140.40 |
| Purchase #5 | $63.90 | 9.869% | $70.2063 | $70.21 | $70.20 | $70.20 |
| Purchase #6 | $108.72 | 4.409% | $113.5135 | $113.51 | $113.50 | $113.50 |
| Purchase #7 | $30.59 | 11.500% | $34.1079 | $34.11 | $34.10 | $34.10 |
| 7 purchase totals = | $863.87 | $935.2273 | $935.23 | $935.20 | $935.20 | |