| 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 | $245.81 | 10.372% | $271.3054 | $271.31 | $271.30 | $271.30 |
| Purchase #2 | $196.48 | 8.183% | $212.558 | $212.56 | $212.55 | $212.60 |
| Purchase #3 | $178.74 | 5.528% | $188.6207 | $188.62 | $188.60 | $188.60 |
| Purchase #4 | $10.34 | 5.826% | $10.9424 | $10.94 | $10.95 | $10.90 |
| Purchase #5 | $213.29 | 5.825% | $225.7141 | $225.71 | $225.70 | $225.70 |
| Purchase #6 | $25.26 | 10.225% | $27.8428 | $27.84 | $27.85 | $27.80 |
| Purchase #7 | $233.44 | 13.745% | $265.5263 | $265.53 | $265.55 | $265.50 |
| 7 purchase totals = | $1,103.36 | $1,202.5097 | $1,202.51 | $1,202.50 | $1,202.40 | |