| 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 | $96.38 | 9.639% | $105.6701 | $105.67 | $105.65 | $105.70 |
| Purchase #2 | $62.75 | 8.513% | $68.0919 | $68.09 | $68.10 | $68.10 |
| Purchase #3 | $135.62 | 4.114% | $141.1994 | $141.20 | $141.20 | $141.20 |
| Purchase #4 | $29.56 | 6.477% | $31.4746 | $31.47 | $31.45 | $31.50 |
| Purchase #5 | $180.90 | 13.320% | $204.9959 | $205.00 | $205.00 | $205.00 |
| Purchase #6 | $19.67 | 8.794% | $21.3998 | $21.40 | $21.40 | $21.40 |
| Purchase #7 | $225.75 | 10.785% | $250.0971 | $250.10 | $250.10 | $250.10 |
| 7 purchase totals = | $750.63 | $822.9288 | $822.93 | $822.90 | $823.00 | |