| 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 | $40.54 | 7.208% | $43.4621 | $43.46 | $43.45 | $43.50 |
| Purchase #2 | $238.95 | 4.732% | $250.2571 | $250.26 | $250.25 | $250.30 |
| Purchase #3 | $91.99 | 13.434% | $104.3479 | $104.35 | $104.35 | $104.30 |
| Purchase #4 | $137.85 | 8.286% | $149.2723 | $149.27 | $149.25 | $149.30 |
| Purchase #5 | $233.82 | 11.443% | $260.576 | $260.58 | $260.60 | $260.60 |
| Purchase #6 | $158.46 | 5.811% | $167.6681 | $167.67 | $167.65 | $167.70 |
| Purchase #7 | $181.81 | 10.348% | $200.6237 | $200.62 | $200.60 | $200.60 |
| 7 purchase totals = | $1,083.42 | $1,176.2072 | $1,176.21 | $1,176.15 | $1,176.30 | |