| 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 | $249.79 | 3.852% | $259.4119 | $259.41 | $259.40 | $259.40 |
| Purchase #2 | $153.98 | 9.472% | $168.565 | $168.57 | $168.55 | $168.60 |
| Purchase #3 | $211.63 | 10.859% | $234.6109 | $234.61 | $234.60 | $234.60 |
| Purchase #4 | $110.66 | 6.569% | $117.9293 | $117.93 | $117.95 | $117.90 |
| Purchase #5 | $10.95 | 12.120% | $12.2771 | $12.28 | $12.30 | $12.30 |
| Purchase #6 | $137.45 | 10.693% | $152.1475 | $152.15 | $152.15 | $152.10 |
| Purchase #7 | $124.96 | 12.601% | $140.7062 | $140.71 | $140.70 | $140.70 |
| 7 purchase totals = | $999.42 | $1,085.6479 | $1,085.66 | $1,085.65 | $1,085.60 | |