| 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 | $209.92 | 4.365% | $219.083 | $219.08 | $219.10 | $219.10 |
| Purchase #2 | $105.83 | 11.386% | $117.8798 | $117.88 | $117.90 | $117.90 |
| Purchase #3 | $168.31 | 11.560% | $187.7666 | $187.77 | $187.75 | $187.80 |
| Purchase #4 | $187.79 | 3.260% | $193.912 | $193.91 | $193.90 | $193.90 |
| Purchase #5 | $18.43 | 5.310% | $19.4086 | $19.41 | $19.40 | $19.40 |
| Purchase #6 | $185.73 | 10.735% | $205.6681 | $205.67 | $205.65 | $205.70 |
| Purchase #7 | $204.46 | 6.214% | $217.1651 | $217.17 | $217.15 | $217.20 |
| 7 purchase totals = | $1,080.47 | $1,160.8832 | $1,160.89 | $1,160.85 | $1,161.00 | |