| 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 | $227.57 | 11.439% | $253.6017 | $253.60 | $253.60 | $253.60 |
| Purchase #2 | $220.95 | 9.269% | $241.4299 | $241.43 | $241.45 | $241.40 |
| Purchase #3 | $18.50 | 5.350% | $19.4898 | $19.49 | $19.50 | $19.50 |
| Purchase #4 | $11.43 | 11.858% | $12.7854 | $12.79 | $12.80 | $12.80 |
| Purchase #5 | $113.70 | 4.702% | $119.0462 | $119.05 | $119.05 | $119.00 |
| Purchase #6 | $212.41 | 8.136% | $229.6917 | $229.69 | $229.70 | $229.70 |
| Purchase #7 | $22.79 | 12.762% | $25.6985 | $25.70 | $25.70 | $25.70 |
| 7 purchase totals = | $827.35 | $901.7432 | $901.75 | $901.80 | $901.70 | |