| 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 | $220.44 | 4.153% | $229.5949 | $229.59 | $229.60 | $229.60 |
| Purchase #2 | $16.26 | 5.854% | $17.2119 | $17.21 | $17.20 | $17.20 |
| Purchase #3 | $141.66 | 7.512% | $152.3015 | $152.30 | $152.30 | $152.30 |
| Purchase #4 | $113.89 | 13.296% | $129.0328 | $129.03 | $129.05 | $129.00 |
| Purchase #5 | $77.64 | 13.735% | $88.3039 | $88.30 | $88.30 | $88.30 |
| Purchase #6 | $12.61 | 11.221% | $14.025 | $14.03 | $14.05 | $14.00 |
| Purchase #7 | $47.28 | 7.462% | $50.808 | $50.81 | $50.80 | $50.80 |
| 7 purchase totals = | $629.78 | $681.2780 | $681.27 | $681.30 | $681.20 | |