| 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 | $104.60 | 9.318% | $114.3466 | $114.35 | $114.35 | $114.30 |
| Purchase #2 | $148.77 | 7.651% | $160.1524 | $160.15 | $160.15 | $160.20 |
| Purchase #3 | $212.64 | 9.374% | $232.5729 | $232.57 | $232.55 | $232.60 |
| Purchase #4 | $21.72 | 3.137% | $22.4014 | $22.40 | $22.40 | $22.40 |
| Purchase #5 | $14.84 | 11.574% | $16.5576 | $16.56 | $16.55 | $16.60 |
| Purchase #6 | $13.46 | 10.452% | $14.8668 | $14.87 | $14.85 | $14.90 |
| Purchase #7 | $227.38 | 12.809% | $256.5051 | $256.51 | $256.50 | $256.50 |
| 7 purchase totals = | $743.41 | $817.4028 | $817.41 | $817.35 | $817.50 | |