| 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 | $130.68 | 7.343% | $140.2758 | $140.28 | $140.30 | $140.30 |
| Purchase #2 | $124.47 | 12.187% | $139.6392 | $139.64 | $139.65 | $139.60 |
| Purchase #3 | $196.25 | 13.860% | $223.4503 | $223.45 | $223.45 | $223.50 |
| Purchase #4 | $136.59 | 7.616% | $146.9927 | $146.99 | $147.00 | $147.00 |
| Purchase #5 | $210.81 | 10.736% | $233.4426 | $233.44 | $233.45 | $233.40 |
| Purchase #6 | $239.81 | 10.294% | $264.496 | $264.50 | $264.50 | $264.50 |
| Purchase #7 | $128.92 | 3.161% | $132.9952 | $133.00 | $133.00 | $133.00 |
| 7 purchase totals = | $1,167.53 | $1,281.2918 | $1,281.30 | $1,281.35 | $1,281.30 | |