| 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 | $187.31 | 5.266% | $197.1737 | $197.17 | $197.15 | $197.20 |
| Purchase #2 | $229.37 | 5.671% | $242.3776 | $242.38 | $242.40 | $242.40 |
| Purchase #3 | $46.63 | 7.577% | $50.1632 | $50.16 | $50.15 | $50.20 |
| Purchase #4 | $19.28 | 9.644% | $21.1394 | $21.14 | $21.15 | $21.10 |
| Purchase #5 | $100.89 | 12.623% | $113.6253 | $113.63 | $113.65 | $113.60 |
| Purchase #6 | $78.44 | 13.144% | $88.7502 | $88.75 | $88.75 | $88.80 |
| Purchase #7 | $210.33 | 7.253% | $225.5852 | $225.59 | $225.60 | $225.60 |
| 7 purchase totals = | $872.25 | $938.8146 | $938.82 | $938.85 | $938.90 | |