| 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 | $217.64 | 8.405% | $235.9326 | $235.93 | $235.95 | $235.90 |
| Purchase #2 | $89.58 | 10.745% | $99.2054 | $99.21 | $99.20 | $99.20 |
| Purchase #3 | $210.35 | 8.114% | $227.4178 | $227.42 | $227.40 | $227.40 |
| Purchase #4 | $237.40 | 3.363% | $245.3838 | $245.38 | $245.40 | $245.40 |
| Purchase #5 | $228.56 | 5.440% | $240.9937 | $240.99 | $241.00 | $241.00 |
| Purchase #6 | $194.58 | 8.606% | $211.3256 | $211.33 | $211.35 | $211.30 |
| Purchase #7 | $52.58 | 9.121% | $57.3758 | $57.38 | $57.40 | $57.40 |
| 7 purchase totals = | $1,230.69 | $1,317.6347 | $1,317.64 | $1,317.70 | $1,317.60 | |