| 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 | $216.70 | 4.547% | $226.5533 | $226.55 | $226.55 | $226.60 |
| Purchase #2 | $128.49 | 4.485% | $134.2528 | $134.25 | $134.25 | $134.30 |
| Purchase #3 | $45.54 | 3.674% | $47.2131 | $47.21 | $47.20 | $47.20 |
| Purchase #4 | $155.84 | 9.594% | $170.7913 | $170.79 | $170.80 | $170.80 |
| Purchase #5 | $90.42 | 12.434% | $101.6628 | $101.66 | $101.65 | $101.70 |
| Purchase #6 | $18.76 | 4.507% | $19.6055 | $19.61 | $19.60 | $19.60 |
| Purchase #7 | $168.25 | 11.768% | $188.0497 | $188.05 | $188.05 | $188.00 |
| 7 purchase totals = | $824.00 | $888.1285 | $888.12 | $888.10 | $888.20 | |