| 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 | $10.25 | 12.498% | $11.531 | $11.53 | $11.55 | $11.50 |
| Purchase #2 | $208.75 | 4.617% | $218.388 | $218.39 | $218.40 | $218.40 |
| Purchase #3 | $247.48 | 7.503% | $266.0484 | $266.05 | $266.05 | $266.00 |
| Purchase #4 | $236.86 | 3.339% | $244.7688 | $244.77 | $244.75 | $244.80 |
| Purchase #5 | $111.83 | 13.415% | $126.832 | $126.83 | $126.85 | $126.80 |
| Purchase #6 | $73.28 | 11.124% | $81.4317 | $81.43 | $81.45 | $81.40 |
| Purchase #7 | $145.27 | 3.133% | $149.8213 | $149.82 | $149.80 | $149.80 |
| 7 purchase totals = | $1,033.72 | $1,098.8212 | $1,098.82 | $1,098.85 | $1,098.70 | |