| 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 | $227.89 | 5.531% | $240.4946 | $240.49 | $240.50 | $240.50 |
| Purchase #2 | $168.40 | 4.306% | $175.6513 | $175.65 | $175.65 | $175.70 |
| Purchase #3 | $87.41 | 5.403% | $92.1328 | $92.13 | $92.15 | $92.10 |
| Purchase #4 | $51.41 | 10.558% | $56.8379 | $56.84 | $56.85 | $56.80 |
| Purchase #5 | $208.33 | 10.497% | $230.1984 | $230.20 | $230.20 | $230.20 |
| Purchase #6 | $70.31 | 11.111% | $78.1221 | $78.12 | $78.10 | $78.10 |
| Purchase #7 | $137.60 | 8.605% | $149.4405 | $149.44 | $149.45 | $149.40 |
| 7 purchase totals = | $951.35 | $1,022.8776 | $1,022.87 | $1,022.90 | $1,022.80 | |