| 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 | $20.42 | 10.481% | $22.5602 | $22.56 | $22.55 | $22.60 |
| Purchase #2 | $135.39 | 13.265% | $153.3495 | $153.35 | $153.35 | $153.30 |
| Purchase #3 | $113.43 | 8.811% | $123.4243 | $123.42 | $123.40 | $123.40 |
| Purchase #4 | $41.97 | 3.316% | $43.3617 | $43.36 | $43.35 | $43.40 |
| Purchase #5 | $186.30 | 10.222% | $205.3436 | $205.34 | $205.35 | $205.30 |
| Purchase #6 | $194.51 | 8.169% | $210.3995 | $210.40 | $210.40 | $210.40 |
| Purchase #7 | $170.64 | 7.198% | $182.9227 | $182.92 | $182.90 | $182.90 |
| 7 purchase totals = | $862.66 | $941.3615 | $941.35 | $941.30 | $941.30 | |