| 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 | $234.58 | 8.390% | $254.2613 | $254.26 | $254.25 | $254.30 |
| Purchase #2 | $109.27 | 4.447% | $114.1292 | $114.13 | $114.15 | $114.10 |
| Purchase #3 | $185.84 | 6.402% | $197.7375 | $197.74 | $197.75 | $197.70 |
| Purchase #4 | $143.91 | 11.239% | $160.084 | $160.08 | $160.10 | $160.10 |
| Purchase #5 | $105.80 | 10.735% | $117.1576 | $117.16 | $117.15 | $117.20 |
| Purchase #6 | $209.88 | 5.453% | $221.3248 | $221.32 | $221.30 | $221.30 |
| Purchase #7 | $18.88 | 4.577% | $19.7441 | $19.74 | $19.75 | $19.70 |
| 7 purchase totals = | $1,008.16 | $1,084.4385 | $1,084.43 | $1,084.45 | $1,084.40 | |