| 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 | $198.45 | 9.228% | $216.763 | $216.76 | $216.75 | $216.80 |
| Purchase #2 | $208.98 | 12.376% | $234.8434 | $234.84 | $234.85 | $234.80 |
| Purchase #3 | $238.77 | 7.234% | $256.0426 | $256.04 | $256.05 | $256.00 |
| Purchase #4 | $115.50 | 5.363% | $121.6943 | $121.69 | $121.70 | $121.70 |
| Purchase #5 | $62.33 | 8.283% | $67.4928 | $67.49 | $67.50 | $67.50 |
| Purchase #6 | $86.87 | 9.489% | $95.1131 | $95.11 | $95.10 | $95.10 |
| Purchase #7 | $8.79 | 6.708% | $9.3796 | $9.38 | $9.40 | $9.40 |
| 7 purchase totals = | $919.69 | $1,001.3288 | $1,001.31 | $1,001.35 | $1,001.30 | |