| 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 | $238.93 | 7.590% | $257.0648 | $257.06 | $257.05 | $257.10 |
| Purchase #2 | $231.69 | 13.783% | $263.6238 | $263.62 | $263.60 | $263.60 |
| Purchase #3 | $87.91 | 13.423% | $99.7102 | $99.71 | $99.70 | $99.70 |
| Purchase #4 | $75.81 | 3.634% | $78.5649 | $78.56 | $78.55 | $78.60 |
| Purchase #5 | $120.76 | 13.359% | $136.8923 | $136.89 | $136.90 | $136.90 |
| Purchase #6 | $225.75 | 6.203% | $239.7533 | $239.75 | $239.75 | $239.80 |
| Purchase #7 | $42.36 | 7.829% | $45.6764 | $45.68 | $45.70 | $45.70 |
| 7 purchase totals = | $1,023.21 | $1,121.2857 | $1,121.27 | $1,121.25 | $1,121.40 | |