| 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 | $45.68 | 3.472% | $47.266 | $47.27 | $47.25 | $47.30 |
| Purchase #2 | $197.72 | 9.541% | $216.5845 | $216.58 | $216.60 | $216.60 |
| Purchase #3 | $237.99 | 7.530% | $255.9106 | $255.91 | $255.90 | $255.90 |
| Purchase #4 | $81.93 | 8.211% | $88.6573 | $88.66 | $88.65 | $88.70 |
| Purchase #5 | $196.53 | 13.802% | $223.6551 | $223.66 | $223.65 | $223.70 |
| Purchase #6 | $117.37 | 12.771% | $132.3593 | $132.36 | $132.35 | $132.40 |
| Purchase #7 | $239.80 | 7.452% | $257.6699 | $257.67 | $257.65 | $257.70 |
| 7 purchase totals = | $1,117.02 | $1,222.1027 | $1,222.11 | $1,222.05 | $1,222.30 | |