| 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 | $122.85 | 9.410% | $134.4102 | $134.41 | $134.40 | $134.40 |
| Purchase #2 | $243.75 | 5.671% | $257.5731 | $257.57 | $257.55 | $257.60 |
| Purchase #3 | $21.90 | 9.440% | $23.9674 | $23.97 | $23.95 | $24.00 |
| Purchase #4 | $203.96 | 5.192% | $214.5496 | $214.55 | $214.55 | $214.50 |
| Purchase #5 | $20.39 | 12.233% | $22.8843 | $22.88 | $22.90 | $22.90 |
| Purchase #6 | $177.89 | 13.361% | $201.6579 | $201.66 | $201.65 | $201.70 |
| Purchase #7 | $88.77 | 3.564% | $91.9338 | $91.93 | $91.95 | $91.90 |
| 7 purchase totals = | $879.51 | $946.9763 | $946.97 | $946.95 | $947.00 | |