| 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 | $199.30 | 11.340% | $221.9006 | $221.90 | $221.90 | $221.90 |
| Purchase #2 | $24.74 | 13.694% | $28.1279 | $28.13 | $28.15 | $28.10 |
| Purchase #3 | $144.85 | 10.814% | $160.5141 | $160.51 | $160.50 | $160.50 |
| Purchase #4 | $100.36 | 13.522% | $113.9307 | $113.93 | $113.95 | $113.90 |
| Purchase #5 | $147.73 | 8.350% | $160.0655 | $160.07 | $160.05 | $160.10 |
| Purchase #6 | $186.61 | 8.102% | $201.7291 | $201.73 | $201.75 | $201.70 |
| Purchase #7 | $132.91 | 11.512% | $148.2106 | $148.21 | $148.20 | $148.20 |
| 7 purchase totals = | $936.50 | $1,034.4785 | $1,034.48 | $1,034.50 | $1,034.40 | |