| 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 | $229.66 | 12.277% | $257.8554 | $257.86 | $257.85 | $257.90 |
| Purchase #2 | $76.49 | 12.466% | $86.0252 | $86.03 | $86.05 | $86.00 |
| Purchase #3 | $249.36 | 5.409% | $262.8479 | $262.85 | $262.85 | $262.80 |
| Purchase #4 | $65.60 | 4.330% | $68.4405 | $68.44 | $68.45 | $68.40 |
| Purchase #5 | $206.27 | 3.861% | $214.2341 | $214.23 | $214.25 | $214.20 |
| Purchase #6 | $152.48 | 6.479% | $162.3592 | $162.36 | $162.35 | $162.40 |
| Purchase #7 | $81.58 | 7.688% | $87.8519 | $87.85 | $87.85 | $87.90 |
| 7 purchase totals = | $1,061.44 | $1,139.6142 | $1,139.62 | $1,139.65 | $1,139.60 | |