| 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 | $131.57 | 4.549% | $137.5551 | $137.56 | $137.55 | $137.60 |
| Purchase #2 | $60.53 | 3.607% | $62.7133 | $62.71 | $62.70 | $62.70 |
| Purchase #3 | $36.35 | 3.668% | $37.6833 | $37.68 | $37.70 | $37.70 |
| Purchase #4 | $202.41 | 10.389% | $223.4384 | $223.44 | $223.45 | $223.40 |
| Purchase #5 | $189.53 | 5.638% | $200.2157 | $200.22 | $200.20 | $200.20 |
| Purchase #6 | $205.99 | 11.676% | $230.0414 | $230.04 | $230.05 | $230.00 |
| Purchase #7 | $40.95 | 9.613% | $44.8865 | $44.89 | $44.90 | $44.90 |
| 7 purchase totals = | $867.33 | $936.5337 | $936.54 | $936.55 | $936.50 | |