| 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 | $189.26 | 7.514% | $203.481 | $203.48 | $203.50 | $203.50 |
| Purchase #2 | $124.80 | 4.642% | $130.5932 | $130.59 | $130.60 | $130.60 |
| Purchase #3 | $185.93 | 9.410% | $203.426 | $203.43 | $203.45 | $203.40 |
| Purchase #4 | $132.46 | 11.793% | $148.081 | $148.08 | $148.10 | $148.10 |
| Purchase #5 | $60.41 | 12.779% | $68.1298 | $68.13 | $68.15 | $68.10 |
| Purchase #6 | $188.37 | 4.815% | $197.44 | $197.44 | $197.45 | $197.40 |
| Purchase #7 | $222.51 | 8.316% | $241.0139 | $241.01 | $241.00 | $241.00 |
| 7 purchase totals = | $1,103.74 | $1,192.1649 | $1,192.16 | $1,192.25 | $1,192.10 | |