| 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 | $21.74 | 13.526% | $24.6806 | $24.68 | $24.70 | $24.70 |
| Purchase #2 | $20.29 | 6.244% | $21.5569 | $21.56 | $21.55 | $21.60 |
| Purchase #3 | $236.28 | 8.552% | $256.4867 | $256.49 | $256.50 | $256.50 |
| Purchase #4 | $136.76 | 9.651% | $149.9587 | $149.96 | $149.95 | $150.00 |
| Purchase #5 | $227.44 | 5.821% | $240.6793 | $240.68 | $240.70 | $240.70 |
| Purchase #6 | $197.61 | 10.748% | $218.8491 | $218.85 | $218.85 | $218.80 |
| Purchase #7 | $86.80 | 6.155% | $92.1425 | $92.14 | $92.15 | $92.10 |
| 7 purchase totals = | $926.92 | $1,004.3538 | $1,004.36 | $1,004.40 | $1,004.40 | |