| 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 | $194.46 | 9.610% | $213.1476 | $213.15 | $213.15 | $213.10 |
| Purchase #2 | $65.54 | 8.199% | $70.9136 | $70.91 | $70.90 | $70.90 |
| Purchase #3 | $75.93 | 12.801% | $85.6498 | $85.65 | $85.65 | $85.60 |
| Purchase #4 | $218.67 | 13.141% | $247.4054 | $247.41 | $247.40 | $247.40 |
| Purchase #5 | $218.31 | 4.674% | $228.5138 | $228.51 | $228.50 | $228.50 |
| Purchase #6 | $107.50 | 9.230% | $117.4223 | $117.42 | $117.40 | $117.40 |
| Purchase #7 | $10.50 | 8.791% | $11.4231 | $11.42 | $11.40 | $11.40 |
| 7 purchase totals = | $890.91 | $974.4756 | $974.47 | $974.40 | $974.30 | |