| 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 | $122.71 | 6.442% | $130.615 | $130.62 | $130.60 | $130.60 |
| Purchase #2 | $25.75 | 5.203% | $27.0898 | $27.09 | $27.10 | $27.10 |
| Purchase #3 | $215.92 | 5.873% | $228.601 | $228.60 | $228.60 | $228.60 |
| Purchase #4 | $201.53 | 9.282% | $220.236 | $220.24 | $220.25 | $220.20 |
| Purchase #5 | $110.92 | 12.656% | $124.958 | $124.96 | $124.95 | $125.00 |
| Purchase #6 | $111.36 | 5.588% | $117.5828 | $117.58 | $117.60 | $117.60 |
| Purchase #7 | $58.76 | 3.290% | $60.6932 | $60.69 | $60.70 | $60.70 |
| 7 purchase totals = | $846.95 | $909.7758 | $909.78 | $909.80 | $909.80 | |