| 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 | $225.34 | 5.356% | $237.4092 | $237.41 | $237.40 | $237.40 |
| Purchase #2 | $146.99 | 4.706% | $153.9073 | $153.91 | $153.90 | $153.90 |
| Purchase #3 | $244.49 | 8.494% | $265.257 | $265.26 | $265.25 | $265.30 |
| Purchase #4 | $62.54 | 4.772% | $65.5244 | $65.52 | $65.50 | $65.50 |
| Purchase #5 | $79.92 | 13.645% | $90.8251 | $90.83 | $90.85 | $90.80 |
| Purchase #6 | $160.47 | 8.679% | $174.3972 | $174.40 | $174.40 | $174.40 |
| Purchase #7 | $128.67 | 3.136% | $132.7051 | $132.71 | $132.70 | $132.70 |
| 7 purchase totals = | $1,048.42 | $1,120.0253 | $1,120.04 | $1,120.00 | $1,120.00 | |