| 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 | $24.49 | 13.567% | $27.8126 | $27.81 | $27.80 | $27.80 |
| Purchase #2 | $191.71 | 5.534% | $202.3192 | $202.32 | $202.30 | $202.30 |
| Purchase #3 | $233.38 | 6.237% | $247.9359 | $247.94 | $247.95 | $247.90 |
| Purchase #4 | $77.50 | 6.597% | $82.6127 | $82.61 | $82.60 | $82.60 |
| Purchase #5 | $209.42 | 12.188% | $234.9441 | $234.94 | $234.95 | $234.90 |
| Purchase #6 | $67.47 | 5.390% | $71.1066 | $71.11 | $71.10 | $71.10 |
| Purchase #7 | $193.38 | 12.270% | $217.1077 | $217.11 | $217.10 | $217.10 |
| 7 purchase totals = | $997.35 | $1,083.8388 | $1,083.84 | $1,083.80 | $1,083.70 | |