| 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 | $237.91 | 4.665% | $249.0085 | $249.01 | $249.00 | $249.00 |
| Purchase #2 | $129.78 | 12.411% | $145.887 | $145.89 | $145.90 | $145.90 |
| Purchase #3 | $33.51 | 9.157% | $36.5785 | $36.58 | $36.60 | $36.60 |
| Purchase #4 | $105.78 | 8.782% | $115.0696 | $115.07 | $115.05 | $115.10 |
| Purchase #5 | $18.93 | 13.716% | $21.5264 | $21.53 | $21.55 | $21.50 |
| Purchase #6 | $58.55 | 3.675% | $60.7017 | $60.70 | $60.70 | $60.70 |
| Purchase #7 | $226.61 | 5.480% | $239.0282 | $239.03 | $239.05 | $239.00 |
| 7 purchase totals = | $811.07 | $867.7999 | $867.81 | $867.85 | $867.80 | |