| 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 | $110.38 | 12.245% | $123.896 | $123.90 | $123.90 | $123.90 |
| Purchase #2 | $149.48 | 13.303% | $169.3653 | $169.37 | $169.35 | $169.40 |
| Purchase #3 | $130.27 | 10.365% | $143.7725 | $143.77 | $143.75 | $143.80 |
| Purchase #4 | $11.29 | 5.856% | $11.9511 | $11.95 | $11.95 | $12.00 |
| Purchase #5 | $135.71 | 7.437% | $145.8028 | $145.80 | $145.80 | $145.80 |
| Purchase #6 | $142.76 | 9.157% | $155.8325 | $155.83 | $155.85 | $155.80 |
| Purchase #7 | $27.49 | 3.686% | $28.5033 | $28.50 | $28.50 | $28.50 |
| 7 purchase totals = | $707.38 | $779.1235 | $779.12 | $779.10 | $779.20 | |