| 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 | $133.30 | 12.605% | $150.1025 | $150.10 | $150.10 | $150.10 |
| Purchase #2 | $239.63 | 13.607% | $272.2365 | $272.24 | $272.25 | $272.20 |
| Purchase #3 | $113.62 | 3.565% | $117.6706 | $117.67 | $117.65 | $117.70 |
| Purchase #4 | $95.96 | 9.619% | $105.1904 | $105.19 | $105.20 | $105.20 |
| Purchase #5 | $41.78 | 11.833% | $46.7238 | $46.72 | $46.70 | $46.70 |
| Purchase #6 | $138.81 | 5.540% | $146.5001 | $146.50 | $146.50 | $146.50 |
| Purchase #7 | $197.91 | 7.483% | $212.7196 | $212.72 | $212.70 | $212.70 |
| 7 purchase totals = | $961.01 | $1,051.1435 | $1,051.14 | $1,051.10 | $1,051.10 | |