| 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 | $105.96 | 6.695% | $113.054 | $113.05 | $113.05 | $113.10 |
| Purchase #2 | $131.76 | 4.356% | $137.4995 | $137.50 | $137.50 | $137.50 |
| Purchase #3 | $118.26 | 5.596% | $124.8778 | $124.88 | $124.90 | $124.90 |
| Purchase #4 | $187.60 | 11.833% | $209.7987 | $209.80 | $209.80 | $209.80 |
| Purchase #5 | $172.70 | 3.496% | $178.7376 | $178.74 | $178.75 | $178.70 |
| Purchase #6 | $154.75 | 8.402% | $167.7521 | $167.75 | $167.75 | $167.80 |
| Purchase #7 | $143.32 | 6.874% | $153.1718 | $153.17 | $153.15 | $153.20 |
| 7 purchase totals = | $1,014.35 | $1,084.8915 | $1,084.89 | $1,084.90 | $1,085.00 | |