| 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 | $195.57 | 4.108% | $203.604 | $203.60 | $203.60 | $203.60 |
| Purchase #2 | $149.57 | 13.602% | $169.9145 | $169.91 | $169.90 | $169.90 |
| Purchase #3 | $173.27 | 8.382% | $187.7935 | $187.79 | $187.80 | $187.80 |
| Purchase #4 | $243.72 | 13.442% | $276.4808 | $276.48 | $276.50 | $276.50 |
| Purchase #5 | $134.28 | 3.327% | $138.7475 | $138.75 | $138.75 | $138.70 |
| Purchase #6 | $126.25 | 5.551% | $133.2581 | $133.26 | $133.25 | $133.30 |
| Purchase #7 | $132.53 | 10.618% | $146.602 | $146.60 | $146.60 | $146.60 |
| 7 purchase totals = | $1,155.19 | $1,256.4004 | $1,256.39 | $1,256.40 | $1,256.40 | |