| 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 | $242.99 | 5.236% | $255.713 | $255.71 | $255.70 | $255.70 |
| Purchase #2 | $132.95 | 9.211% | $145.196 | $145.20 | $145.20 | $145.20 |
| Purchase #3 | $25.71 | 3.533% | $26.6183 | $26.62 | $26.60 | $26.60 |
| Purchase #4 | $51.44 | 12.334% | $57.7846 | $57.78 | $57.80 | $57.80 |
| Purchase #5 | $173.76 | 8.250% | $188.0952 | $188.10 | $188.10 | $188.10 |
| Purchase #6 | $227.87 | 4.397% | $237.8894 | $237.89 | $237.90 | $237.90 |
| Purchase #7 | $182.95 | 11.647% | $204.2582 | $204.26 | $204.25 | $204.30 |
| 7 purchase totals = | $1,037.67 | $1,115.5547 | $1,115.56 | $1,115.55 | $1,115.60 | |