| 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 | $193.91 | 6.287% | $206.1011 | $206.10 | $206.10 | $206.10 |
| Purchase #2 | $81.41 | 10.664% | $90.0916 | $90.09 | $90.10 | $90.10 |
| Purchase #3 | $23.30 | 12.105% | $26.1205 | $26.12 | $26.10 | $26.10 |
| Purchase #4 | $190.28 | 13.524% | $216.0135 | $216.01 | $216.00 | $216.00 |
| Purchase #5 | $232.87 | 10.443% | $257.1886 | $257.19 | $257.20 | $257.20 |
| Purchase #6 | $241.27 | 12.111% | $270.4902 | $270.49 | $270.50 | $270.50 |
| Purchase #7 | $74.66 | 10.166% | $82.2499 | $82.25 | $82.25 | $82.20 |
| 7 purchase totals = | $1,037.70 | $1,148.2554 | $1,148.25 | $1,148.25 | $1,148.20 | |