| 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 | $211.78 | 12.770% | $238.8243 | $238.82 | $238.80 | $238.80 |
| Purchase #2 | $93.77 | 9.660% | $102.8282 | $102.83 | $102.85 | $102.80 |
| Purchase #3 | $186.36 | 4.623% | $194.9754 | $194.98 | $195.00 | $195.00 |
| Purchase #4 | $213.74 | 13.283% | $242.1311 | $242.13 | $242.15 | $242.10 |
| Purchase #5 | $242.65 | 9.781% | $266.3836 | $266.38 | $266.40 | $266.40 |
| Purchase #6 | $58.59 | 4.772% | $61.3859 | $61.39 | $61.40 | $61.40 |
| Purchase #7 | $94.27 | 13.510% | $107.0059 | $107.01 | $107.00 | $107.00 |
| 7 purchase totals = | $1,101.16 | $1,213.5344 | $1,213.54 | $1,213.60 | $1,213.50 | |