| 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 | $241.54 | 4.274% | $251.8634 | $251.86 | $251.85 | $251.90 |
| Purchase #2 | $38.54 | 9.592% | $42.2368 | $42.24 | $42.25 | $42.20 |
| Purchase #3 | $36.41 | 4.460% | $38.0339 | $38.03 | $38.05 | $38.00 |
| Purchase #4 | $139.41 | 9.539% | $152.7083 | $152.71 | $152.70 | $152.70 |
| Purchase #5 | $198.45 | 9.392% | $217.0884 | $217.09 | $217.10 | $217.10 |
| Purchase #6 | $45.65 | 6.624% | $48.6739 | $48.67 | $48.65 | $48.70 |
| Purchase #7 | $142.71 | 4.386% | $148.9693 | $148.97 | $148.95 | $149.00 |
| 7 purchase totals = | $842.71 | $899.5740 | $899.57 | $899.55 | $899.60 | |