| 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 | $191.36 | 12.220% | $214.7442 | $214.74 | $214.75 | $214.70 |
| Purchase #2 | $7.53 | 4.601% | $7.8765 | $7.88 | $7.90 | $7.90 |
| Purchase #3 | $151.52 | 12.507% | $170.4706 | $170.47 | $170.45 | $170.50 |
| Purchase #4 | $83.64 | 12.448% | $94.0515 | $94.05 | $94.05 | $94.10 |
| Purchase #5 | $103.81 | 13.378% | $117.6977 | $117.70 | $117.70 | $117.70 |
| Purchase #6 | $7.72 | 8.514% | $8.3773 | $8.38 | $8.40 | $8.40 |
| Purchase #7 | $243.61 | 6.676% | $259.8734 | $259.87 | $259.85 | $259.90 |
| 7 purchase totals = | $789.19 | $873.0912 | $873.09 | $873.10 | $873.20 | |