| 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 | $78.79 | 11.614% | $87.9407 | $87.94 | $87.95 | $87.90 |
| Purchase #2 | $227.30 | 7.666% | $244.7248 | $244.72 | $244.70 | $244.70 |
| Purchase #3 | $36.65 | 10.248% | $40.4059 | $40.41 | $40.40 | $40.40 |
| Purchase #4 | $240.39 | 11.373% | $267.7296 | $267.73 | $267.75 | $267.70 |
| Purchase #5 | $207.38 | 12.621% | $233.5534 | $233.55 | $233.55 | $233.60 |
| Purchase #6 | $212.58 | 11.512% | $237.0522 | $237.05 | $237.05 | $237.10 |
| Purchase #7 | $159.45 | 7.199% | $170.9288 | $170.93 | $170.95 | $170.90 |
| 7 purchase totals = | $1,162.54 | $1,282.3354 | $1,282.33 | $1,282.35 | $1,282.30 | |