| 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 | $131.81 | 13.439% | $149.5239 | $149.52 | $149.50 | $149.50 |
| Purchase #2 | $121.85 | 4.167% | $126.9275 | $126.93 | $126.95 | $126.90 |
| Purchase #3 | $185.31 | 10.870% | $205.4532 | $205.45 | $205.45 | $205.50 |
| Purchase #4 | $203.67 | 13.523% | $231.2123 | $231.21 | $231.20 | $231.20 |
| Purchase #5 | $96.31 | 5.694% | $101.7939 | $101.79 | $101.80 | $101.80 |
| Purchase #6 | $111.76 | 13.119% | $126.4218 | $126.42 | $126.40 | $126.40 |
| Purchase #7 | $151.97 | 4.251% | $158.4302 | $158.43 | $158.45 | $158.40 |
| 7 purchase totals = | $1,002.68 | $1,099.7628 | $1,099.75 | $1,099.75 | $1,099.70 | |