| 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 | $190.55 | 11.283% | $212.0498 | $212.05 | $212.05 | $212.00 |
| Purchase #2 | $70.47 | 10.708% | $78.0159 | $78.02 | $78.00 | $78.00 |
| Purchase #3 | $107.58 | 10.656% | $119.0437 | $119.04 | $119.05 | $119.00 |
| Purchase #4 | $83.79 | 7.139% | $89.7718 | $89.77 | $89.75 | $89.80 |
| Purchase #5 | $10.80 | 10.792% | $11.9655 | $11.97 | $11.95 | $12.00 |
| Purchase #6 | $31.26 | 7.206% | $33.5126 | $33.51 | $33.50 | $33.50 |
| Purchase #7 | $122.56 | 5.361% | $129.1304 | $129.13 | $129.15 | $129.10 |
| 7 purchase totals = | $617.01 | $673.4897 | $673.49 | $673.45 | $673.40 | |