| 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 | $224.97 | 12.274% | $252.5828 | $252.58 | $252.60 | $252.60 |
| Purchase #2 | $29.79 | 9.586% | $32.6457 | $32.65 | $32.65 | $32.60 |
| Purchase #3 | $21.55 | 4.686% | $22.5598 | $22.56 | $22.55 | $22.60 |
| Purchase #4 | $114.91 | 4.468% | $120.0442 | $120.04 | $120.05 | $120.00 |
| Purchase #5 | $32.31 | 9.514% | $35.384 | $35.38 | $35.40 | $35.40 |
| Purchase #6 | $32.71 | 6.108% | $34.7079 | $34.71 | $34.70 | $34.70 |
| Purchase #7 | $166.86 | 8.214% | $180.5659 | $180.57 | $180.55 | $180.60 |
| 7 purchase totals = | $623.10 | $678.4903 | $678.49 | $678.50 | $678.50 | |