| 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 | $213.78 | 9.168% | $233.3794 | $233.38 | $233.40 | $233.40 |
| Purchase #2 | $186.92 | 9.152% | $204.0269 | $204.03 | $204.05 | $204.00 |
| Purchase #3 | $153.87 | 6.285% | $163.5407 | $163.54 | $163.55 | $163.50 |
| Purchase #4 | $228.26 | 10.127% | $251.3759 | $251.38 | $251.40 | $251.40 |
| Purchase #5 | $58.86 | 10.535% | $65.0609 | $65.06 | $65.05 | $65.10 |
| Purchase #6 | $42.51 | 10.450% | $46.9523 | $46.95 | $46.95 | $47.00 |
| Purchase #7 | $240.94 | 9.786% | $264.5184 | $264.52 | $264.50 | $264.50 |
| 7 purchase totals = | $1,125.14 | $1,228.8545 | $1,228.86 | $1,228.90 | $1,228.90 | |