| 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 | $131.41 | 13.811% | $149.559 | $149.56 | $149.55 | $149.60 |
| Purchase #2 | $206.72 | 6.569% | $220.2994 | $220.30 | $220.30 | $220.30 |
| Purchase #3 | $23.45 | 12.812% | $26.4544 | $26.45 | $26.45 | $26.50 |
| Purchase #4 | $109.33 | 13.410% | $123.9912 | $123.99 | $124.00 | $124.00 |
| Purchase #5 | $190.73 | 8.118% | $206.2135 | $206.21 | $206.20 | $206.20 |
| Purchase #6 | $166.78 | 13.463% | $189.2336 | $189.23 | $189.25 | $189.20 |
| Purchase #7 | $17.95 | 4.355% | $18.7317 | $18.73 | $18.75 | $18.70 |
| 7 purchase totals = | $846.37 | $934.4828 | $934.47 | $934.50 | $934.50 | |