| 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 | $199.49 | 4.405% | $208.2775 | $208.28 | $208.30 | $208.30 |
| Purchase #2 | $89.97 | 12.563% | $101.2729 | $101.27 | $101.25 | $101.30 |
| Purchase #3 | $239.43 | 9.297% | $261.6898 | $261.69 | $261.70 | $261.70 |
| Purchase #4 | $32.41 | 5.261% | $34.1151 | $34.12 | $34.10 | $34.10 |
| Purchase #5 | $136.41 | 4.107% | $142.0124 | $142.01 | $142.00 | $142.00 |
| Purchase #6 | $142.68 | 7.536% | $153.4324 | $153.43 | $153.45 | $153.40 |
| Purchase #7 | $219.59 | 13.365% | $248.9382 | $248.94 | $248.95 | $248.90 |
| 7 purchase totals = | $1,059.98 | $1,149.7383 | $1,149.74 | $1,149.75 | $1,149.70 | |