| 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 | $219.79 | 13.325% | $249.077 | $249.08 | $249.10 | $249.10 |
| Purchase #2 | $28.72 | 6.644% | $30.6282 | $30.63 | $30.65 | $30.60 |
| Purchase #3 | $166.91 | 9.443% | $182.6713 | $182.67 | $182.65 | $182.70 |
| Purchase #4 | $170.50 | 13.450% | $193.4323 | $193.43 | $193.45 | $193.40 |
| Purchase #5 | $104.68 | 4.603% | $109.4984 | $109.50 | $109.50 | $109.50 |
| Purchase #6 | $158.90 | 5.662% | $167.8969 | $167.90 | $167.90 | $167.90 |
| Purchase #7 | $88.86 | 4.642% | $92.9849 | $92.98 | $93.00 | $93.00 |
| 7 purchase totals = | $938.36 | $1,026.1890 | $1,026.19 | $1,026.25 | $1,026.20 | |