| 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 | $250.88 | 3.376% | $259.3497 | $259.35 | $259.35 | $259.30 |
| Purchase #2 | $208.97 | 11.131% | $232.2305 | $232.23 | $232.25 | $232.20 |
| Purchase #3 | $127.42 | 9.166% | $139.0993 | $139.10 | $139.10 | $139.10 |
| Purchase #4 | $13.30 | 10.464% | $14.6917 | $14.69 | $14.70 | $14.70 |
| Purchase #5 | $47.60 | 5.637% | $50.2832 | $50.28 | $50.30 | $50.30 |
| Purchase #6 | $77.65 | 7.269% | $83.2944 | $83.29 | $83.30 | $83.30 |
| Purchase #7 | $9.49 | 4.816% | $9.947 | $9.95 | $9.95 | $9.90 |
| 7 purchase totals = | $735.31 | $788.8958 | $788.89 | $788.95 | $788.80 | |