| 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 | $249.45 | 7.104% | $267.1709 | $267.17 | $267.15 | $267.20 |
| Purchase #2 | $105.42 | 9.228% | $115.1482 | $115.15 | $115.15 | $115.10 |
| Purchase #3 | $250.65 | 13.713% | $285.0216 | $285.02 | $285.00 | $285.00 |
| Purchase #4 | $19.79 | 10.794% | $21.9261 | $21.93 | $21.95 | $21.90 |
| Purchase #5 | $183.75 | 5.759% | $194.3322 | $194.33 | $194.35 | $194.30 |
| Purchase #6 | $169.93 | 10.450% | $187.6877 | $187.69 | $187.70 | $187.70 |
| Purchase #7 | $146.68 | 6.565% | $156.3095 | $156.31 | $156.30 | $156.30 |
| 7 purchase totals = | $1,125.67 | $1,227.5962 | $1,227.60 | $1,227.60 | $1,227.50 | |