| 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 | $124.63 | 8.158% | $134.7973 | $134.80 | $134.80 | $134.80 |
| Purchase #2 | $8.44 | 7.664% | $9.0868 | $9.09 | $9.10 | $9.10 |
| Purchase #3 | $223.34 | 8.583% | $242.5093 | $242.51 | $242.50 | $242.50 |
| Purchase #4 | $171.86 | 6.203% | $182.5205 | $182.52 | $182.50 | $182.50 |
| Purchase #5 | $32.85 | 11.300% | $36.5621 | $36.56 | $36.55 | $36.60 |
| Purchase #6 | $118.74 | 7.117% | $127.1907 | $127.19 | $127.20 | $127.20 |
| Purchase #7 | $129.56 | 7.739% | $139.5866 | $139.59 | $139.60 | $139.60 |
| 7 purchase totals = | $809.42 | $872.2533 | $872.26 | $872.25 | $872.30 | |