| 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 | $195.78 | 12.475% | $220.2036 | $220.20 | $220.20 | $220.20 |
| Purchase #2 | $99.84 | 7.699% | $107.5267 | $107.53 | $107.55 | $107.50 |
| Purchase #3 | $26.89 | 7.570% | $28.9256 | $28.93 | $28.95 | $28.90 |
| Purchase #4 | $56.94 | 13.690% | $64.7351 | $64.74 | $64.75 | $64.70 |
| Purchase #5 | $63.76 | 8.505% | $69.1828 | $69.18 | $69.20 | $69.20 |
| Purchase #6 | $248.92 | 10.344% | $274.6683 | $274.67 | $274.65 | $274.70 |
| Purchase #7 | $199.95 | 4.716% | $209.3796 | $209.38 | $209.40 | $209.40 |
| 7 purchase totals = | $892.08 | $974.6217 | $974.63 | $974.70 | $974.60 | |