| 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 | $71.91 | 8.740% | $78.1949 | $78.19 | $78.20 | $78.20 |
| Purchase #2 | $132.57 | 3.873% | $137.7044 | $137.70 | $137.70 | $137.70 |
| Purchase #3 | $244.92 | 7.781% | $263.9772 | $263.98 | $264.00 | $264.00 |
| Purchase #4 | $76.99 | 3.429% | $79.63 | $79.63 | $79.65 | $79.60 |
| Purchase #5 | $51.34 | 11.498% | $57.2431 | $57.24 | $57.25 | $57.20 |
| Purchase #6 | $229.98 | 7.405% | $247.01 | $247.01 | $247.00 | $247.00 |
| Purchase #7 | $226.75 | 13.331% | $256.978 | $256.98 | $257.00 | $257.00 |
| 7 purchase totals = | $1,034.46 | $1,120.7376 | $1,120.73 | $1,120.80 | $1,120.70 | |