| 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 | $190.71 | 4.604% | $199.4903 | $199.49 | $199.50 | $199.50 |
| Purchase #2 | $146.93 | 9.181% | $160.4196 | $160.42 | $160.40 | $160.40 |
| Purchase #3 | $165.88 | 3.108% | $171.0356 | $171.04 | $171.05 | $171.00 |
| Purchase #4 | $209.46 | 10.179% | $230.7809 | $230.78 | $230.80 | $230.80 |
| Purchase #5 | $102.67 | 4.248% | $107.0314 | $107.03 | $107.05 | $107.00 |
| Purchase #6 | $145.70 | 4.306% | $151.9738 | $151.97 | $151.95 | $152.00 |
| Purchase #7 | $185.56 | 13.146% | $209.9537 | $209.95 | $209.95 | $210.00 |
| 7 purchase totals = | $1,146.91 | $1,230.6853 | $1,230.68 | $1,230.70 | $1,230.70 | |