| 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 | $221.82 | 13.558% | $251.8944 | $251.89 | $251.90 | $251.90 |
| Purchase #2 | $234.43 | 3.190% | $241.9083 | $241.91 | $241.90 | $241.90 |
| Purchase #3 | $244.66 | 6.453% | $260.4479 | $260.45 | $260.45 | $260.40 |
| Purchase #4 | $216.82 | 8.159% | $234.5103 | $234.51 | $234.50 | $234.50 |
| Purchase #5 | $121.27 | 10.455% | $133.9488 | $133.95 | $133.95 | $133.90 |
| Purchase #6 | $171.33 | 6.502% | $182.4699 | $182.47 | $182.45 | $182.50 |
| Purchase #7 | $183.64 | 5.698% | $194.1038 | $194.10 | $194.10 | $194.10 |
| 7 purchase totals = | $1,393.97 | $1,499.2834 | $1,499.28 | $1,499.25 | $1,499.20 | |