| 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 | $42.30 | 11.197% | $47.0363 | $47.04 | $47.05 | $47.00 |
| Purchase #2 | $229.65 | 4.334% | $239.603 | $239.60 | $239.60 | $239.60 |
| Purchase #3 | $237.36 | 13.210% | $268.7153 | $268.72 | $268.70 | $268.70 |
| Purchase #4 | $188.76 | 7.742% | $203.3738 | $203.37 | $203.35 | $203.40 |
| Purchase #5 | $93.25 | 6.496% | $99.3075 | $99.31 | $99.30 | $99.30 |
| Purchase #6 | $9.69 | 12.221% | $10.8742 | $10.87 | $10.85 | $10.90 |
| Purchase #7 | $122.53 | 8.195% | $132.5713 | $132.57 | $132.55 | $132.60 |
| 7 purchase totals = | $923.54 | $1,001.4814 | $1,001.48 | $1,001.40 | $1,001.50 | |