| 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 | $72.25 | 11.385% | $80.4757 | $80.48 | $80.50 | $80.50 |
| Purchase #2 | $200.98 | 12.376% | $225.8533 | $225.85 | $225.85 | $225.90 |
| Purchase #3 | $181.34 | 7.737% | $195.3703 | $195.37 | $195.35 | $195.40 |
| Purchase #4 | $214.66 | 8.491% | $232.8868 | $232.89 | $232.90 | $232.90 |
| Purchase #5 | $148.39 | 3.627% | $153.7721 | $153.77 | $153.75 | $153.80 |
| Purchase #6 | $225.57 | 13.458% | $255.9272 | $255.93 | $255.95 | $255.90 |
| Purchase #7 | $132.75 | 12.223% | $148.976 | $148.98 | $149.00 | $149.00 |
| 7 purchase totals = | $1,175.94 | $1,293.2614 | $1,293.27 | $1,293.30 | $1,293.40 | |