| 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 | $210.75 | 3.111% | $217.3064 | $217.31 | $217.30 | $217.30 |
| Purchase #2 | $232.87 | 6.231% | $247.3801 | $247.38 | $247.40 | $247.40 |
| Purchase #3 | $21.40 | 4.546% | $22.3728 | $22.37 | $22.35 | $22.40 |
| Purchase #4 | $185.42 | 10.311% | $204.5387 | $204.54 | $204.55 | $204.50 |
| Purchase #5 | $82.99 | 3.445% | $85.849 | $85.85 | $85.85 | $85.80 |
| Purchase #6 | $43.97 | 9.448% | $48.1243 | $48.12 | $48.10 | $48.10 |
| Purchase #7 | $53.55 | 9.521% | $58.6485 | $58.65 | $58.65 | $58.60 |
| 7 purchase totals = | $830.95 | $884.2198 | $884.22 | $884.20 | $884.10 | |