| 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 | $215.69 | 9.393% | $235.9498 | $235.95 | $235.95 | $235.90 |
| Purchase #2 | $37.85 | 13.155% | $42.8292 | $42.83 | $42.85 | $42.80 |
| Purchase #3 | $49.55 | 3.853% | $51.4592 | $51.46 | $51.45 | $51.50 |
| Purchase #4 | $146.51 | 4.221% | $152.6942 | $152.69 | $152.70 | $152.70 |
| Purchase #5 | $106.35 | 5.578% | $112.2822 | $112.28 | $112.30 | $112.30 |
| Purchase #6 | $194.73 | 7.556% | $209.4438 | $209.44 | $209.45 | $209.40 |
| Purchase #7 | $92.67 | 12.211% | $103.9859 | $103.99 | $104.00 | $104.00 |
| 7 purchase totals = | $843.35 | $908.6443 | $908.64 | $908.70 | $908.60 | |