| 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 | $224.90 | 9.677% | $246.6636 | $246.66 | $246.65 | $246.70 |
| Purchase #2 | $103.70 | 11.837% | $115.975 | $115.98 | $116.00 | $116.00 |
| Purchase #3 | $186.43 | 10.300% | $205.6323 | $205.63 | $205.65 | $205.60 |
| Purchase #4 | $213.83 | 9.868% | $234.9307 | $234.93 | $234.95 | $234.90 |
| Purchase #5 | $242.40 | 12.477% | $272.6442 | $272.64 | $272.65 | $272.60 |
| Purchase #6 | $132.51 | 7.452% | $142.3846 | $142.38 | $142.40 | $142.40 |
| Purchase #7 | $210.54 | 9.651% | $230.8592 | $230.86 | $230.85 | $230.90 |
| 7 purchase totals = | $1,314.31 | $1,449.0896 | $1,449.08 | $1,449.15 | $1,449.10 | |