| 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 | $220.74 | 5.662% | $233.2383 | $233.24 | $233.25 | $233.20 |
| Purchase #2 | $126.76 | 8.131% | $137.0669 | $137.07 | $137.05 | $137.10 |
| Purchase #3 | $235.84 | 9.301% | $257.7755 | $257.78 | $257.80 | $257.80 |
| Purchase #4 | $227.39 | 12.365% | $255.5068 | $255.51 | $255.50 | $255.50 |
| Purchase #5 | $129.63 | 3.433% | $134.0802 | $134.08 | $134.10 | $134.10 |
| Purchase #6 | $100.54 | 6.437% | $107.0118 | $107.01 | $107.00 | $107.00 |
| Purchase #7 | $121.46 | 10.864% | $134.6554 | $134.66 | $134.65 | $134.70 |
| 7 purchase totals = | $1,162.36 | $1,259.3349 | $1,259.35 | $1,259.35 | $1,259.40 | |