| 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 | $246.53 | 13.318% | $279.3629 | $279.36 | $279.35 | $279.40 |
| Purchase #2 | $217.55 | 4.608% | $227.5747 | $227.57 | $227.55 | $227.60 |
| Purchase #3 | $182.69 | 3.365% | $188.8375 | $188.84 | $188.85 | $188.80 |
| Purchase #4 | $149.80 | 13.805% | $170.4799 | $170.48 | $170.50 | $170.50 |
| Purchase #5 | $69.92 | 8.580% | $75.9191 | $75.92 | $75.90 | $75.90 |
| Purchase #6 | $100.68 | 11.430% | $112.1877 | $112.19 | $112.20 | $112.20 |
| Purchase #7 | $242.41 | 6.398% | $257.9194 | $257.92 | $257.90 | $257.90 |
| 7 purchase totals = | $1,209.58 | $1,312.2812 | $1,312.28 | $1,312.25 | $1,312.30 | |