| 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 | $248.66 | 3.522% | $257.4178 | $257.42 | $257.40 | $257.40 |
| Purchase #2 | $193.72 | 3.748% | $200.9806 | $200.98 | $201.00 | $201.00 |
| Purchase #3 | $20.83 | 8.590% | $22.6193 | $22.62 | $22.60 | $22.60 |
| Purchase #4 | $205.98 | 4.767% | $215.7991 | $215.80 | $215.80 | $215.80 |
| Purchase #5 | $84.88 | 6.311% | $90.2368 | $90.24 | $90.25 | $90.20 |
| Purchase #6 | $161.67 | 4.796% | $169.4237 | $169.42 | $169.40 | $169.40 |
| Purchase #7 | $10.38 | 6.335% | $11.0376 | $11.04 | $11.05 | $11.00 |
| 7 purchase totals = | $926.12 | $967.5149 | $967.52 | $967.50 | $967.40 | |