| 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 | $9.36 | 11.303% | $10.418 | $10.42 | $10.40 | $10.40 |
| Purchase #2 | $135.68 | 9.206% | $148.1707 | $148.17 | $148.15 | $148.20 |
| Purchase #3 | $119.36 | 3.782% | $123.8742 | $123.87 | $123.85 | $123.90 |
| Purchase #4 | $195.33 | 3.254% | $201.686 | $201.69 | $201.70 | $201.70 |
| Purchase #5 | $197.90 | 11.467% | $220.5932 | $220.59 | $220.60 | $220.60 |
| Purchase #6 | $194.42 | 5.269% | $204.664 | $204.66 | $204.65 | $204.70 |
| Purchase #7 | $15.37 | 5.249% | $16.1768 | $16.18 | $16.20 | $16.20 |
| 7 purchase totals = | $867.42 | $925.5829 | $925.58 | $925.55 | $925.70 | |