| 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 | $194.70 | 7.587% | $209.4719 | $209.47 | $209.45 | $209.50 |
| Purchase #2 | $71.76 | 10.224% | $79.0967 | $79.10 | $79.10 | $79.10 |
| Purchase #3 | $67.64 | 13.469% | $76.7504 | $76.75 | $76.75 | $76.80 |
| Purchase #4 | $217.40 | 12.258% | $244.0489 | $244.05 | $244.05 | $244.00 |
| Purchase #5 | $196.85 | 8.483% | $213.5488 | $213.55 | $213.55 | $213.50 |
| Purchase #6 | $227.93 | 5.611% | $240.7192 | $240.72 | $240.70 | $240.70 |
| Purchase #7 | $26.95 | 8.861% | $29.338 | $29.34 | $29.35 | $29.30 |
| 7 purchase totals = | $1,003.23 | $1,092.9739 | $1,092.98 | $1,092.95 | $1,092.90 | |