| 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 | $117.34 | 10.566% | $129.7381 | $129.74 | $129.75 | $129.70 |
| Purchase #2 | $100.44 | 13.119% | $113.6167 | $113.62 | $113.60 | $113.60 |
| Purchase #3 | $203.63 | 10.356% | $224.7179 | $224.72 | $224.70 | $224.70 |
| Purchase #4 | $155.34 | 4.441% | $162.2386 | $162.24 | $162.25 | $162.20 |
| Purchase #5 | $71.89 | 9.591% | $78.785 | $78.79 | $78.80 | $78.80 |
| Purchase #6 | $150.50 | 8.650% | $163.5183 | $163.52 | $163.50 | $163.50 |
| Purchase #7 | $249.43 | 9.837% | $273.9664 | $273.97 | $273.95 | $274.00 |
| 7 purchase totals = | $1,048.57 | $1,146.5810 | $1,146.60 | $1,146.55 | $1,146.50 | |