| 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 | $21.33 | 8.555% | $23.1548 | $23.15 | $23.15 | $23.20 |
| Purchase #2 | $176.80 | 6.608% | $188.4829 | $188.48 | $188.50 | $188.50 |
| Purchase #3 | $41.60 | 12.486% | $46.7942 | $46.79 | $46.80 | $46.80 |
| Purchase #4 | $245.74 | 8.741% | $267.2201 | $267.22 | $267.20 | $267.20 |
| Purchase #5 | $47.84 | 5.814% | $50.6214 | $50.62 | $50.60 | $50.60 |
| Purchase #6 | $239.72 | 4.302% | $250.0328 | $250.03 | $250.05 | $250.00 |
| Purchase #7 | $84.45 | 5.241% | $88.876 | $88.88 | $88.90 | $88.90 |
| 7 purchase totals = | $857.48 | $915.1822 | $915.17 | $915.20 | $915.20 | |