| 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 | $89.64 | 9.258% | $97.9389 | $97.94 | $97.95 | $97.90 |
| Purchase #2 | $96.97 | 4.441% | $101.2764 | $101.28 | $101.30 | $101.30 |
| Purchase #3 | $147.30 | 6.869% | $157.418 | $157.42 | $157.40 | $157.40 |
| Purchase #4 | $221.83 | 10.868% | $245.9385 | $245.94 | $245.95 | $245.90 |
| Purchase #5 | $209.72 | 11.436% | $233.7036 | $233.70 | $233.70 | $233.70 |
| Purchase #6 | $213.47 | 6.410% | $227.1534 | $227.15 | $227.15 | $227.20 |
| Purchase #7 | $227.43 | 7.311% | $244.0574 | $244.06 | $244.05 | $244.10 |
| 7 purchase totals = | $1,206.36 | $1,307.4862 | $1,307.49 | $1,307.50 | $1,307.50 | |