| 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 | $199.91 | 3.202% | $206.3111 | $206.31 | $206.30 | $206.30 |
| Purchase #2 | $194.85 | 13.810% | $221.7588 | $221.76 | $221.75 | $221.80 |
| Purchase #3 | $38.25 | 9.854% | $42.0192 | $42.02 | $42.00 | $42.00 |
| Purchase #4 | $166.33 | 7.103% | $178.1444 | $178.14 | $178.15 | $178.10 |
| Purchase #5 | $28.87 | 3.410% | $29.8545 | $29.85 | $29.85 | $29.90 |
| Purchase #6 | $92.58 | 7.543% | $99.5633 | $99.56 | $99.55 | $99.60 |
| Purchase #7 | $15.58 | 12.213% | $17.4828 | $17.48 | $17.50 | $17.50 |
| 7 purchase totals = | $736.37 | $795.1341 | $795.12 | $795.10 | $795.20 | |