| 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 | $194.49 | 8.428% | $210.8816 | $210.88 | $210.90 | $210.90 |
| Purchase #2 | $157.58 | 6.746% | $168.2103 | $168.21 | $168.20 | $168.20 |
| Purchase #3 | $132.90 | 6.828% | $141.9744 | $141.97 | $141.95 | $142.00 |
| Purchase #4 | $248.99 | 10.556% | $275.2734 | $275.27 | $275.25 | $275.30 |
| Purchase #5 | $215.89 | 8.593% | $234.4414 | $234.44 | $234.45 | $234.40 |
| Purchase #6 | $37.50 | 3.541% | $38.8279 | $38.83 | $38.85 | $38.80 |
| Purchase #7 | $204.33 | 7.608% | $219.8754 | $219.88 | $219.90 | $219.90 |
| 7 purchase totals = | $1,191.68 | $1,289.4844 | $1,289.48 | $1,289.50 | $1,289.50 | |