| 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 | $62.68 | 7.685% | $67.497 | $67.50 | $67.50 | $67.50 |
| Purchase #2 | $250.74 | 12.228% | $281.4005 | $281.40 | $281.40 | $281.40 |
| Purchase #3 | $103.51 | 13.464% | $117.4466 | $117.45 | $117.45 | $117.40 |
| Purchase #4 | $197.67 | 7.517% | $212.5289 | $212.53 | $212.55 | $212.50 |
| Purchase #5 | $30.76 | 3.183% | $31.7391 | $31.74 | $31.75 | $31.70 |
| Purchase #6 | $169.26 | 9.318% | $185.0316 | $185.03 | $185.05 | $185.00 |
| Purchase #7 | $142.61 | 3.334% | $147.3646 | $147.36 | $147.35 | $147.40 |
| 7 purchase totals = | $957.23 | $1,043.0083 | $1,043.01 | $1,043.05 | $1,042.90 | |