| 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 | $98.80 | 12.161% | $110.8151 | $110.82 | $110.80 | $110.80 |
| Purchase #2 | $64.77 | 8.843% | $70.4976 | $70.50 | $70.50 | $70.50 |
| Purchase #3 | $233.43 | 3.638% | $241.9222 | $241.92 | $241.90 | $241.90 |
| Purchase #4 | $231.56 | 10.598% | $256.1007 | $256.10 | $256.10 | $256.10 |
| Purchase #5 | $63.91 | 5.240% | $67.2589 | $67.26 | $67.25 | $67.30 |
| Purchase #6 | $142.53 | 8.678% | $154.8988 | $154.90 | $154.90 | $154.90 |
| Purchase #7 | $144.47 | 3.668% | $149.7692 | $149.77 | $149.75 | $149.80 |
| 7 purchase totals = | $979.47 | $1,051.2625 | $1,051.27 | $1,051.20 | $1,051.30 | |