| 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 | $187.92 | 5.307% | $197.8929 | $197.89 | $197.90 | $197.90 |
| Purchase #2 | $139.69 | 3.738% | $144.9116 | $144.91 | $144.90 | $144.90 |
| Purchase #3 | $239.70 | 5.609% | $253.1448 | $253.14 | $253.15 | $253.10 |
| Purchase #4 | $232.71 | 10.856% | $257.973 | $257.97 | $257.95 | $258.00 |
| Purchase #5 | $27.26 | 8.820% | $29.6643 | $29.66 | $29.65 | $29.70 |
| Purchase #6 | $241.30 | 5.574% | $254.7501 | $254.75 | $254.75 | $254.80 |
| Purchase #7 | $206.88 | 10.103% | $227.7811 | $227.78 | $227.80 | $227.80 |
| 7 purchase totals = | $1,275.46 | $1,366.1178 | $1,366.10 | $1,366.10 | $1,366.20 | |