| 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 | $235.29 | 5.402% | $248.0004 | $248.00 | $248.00 | $248.00 |
| Purchase #2 | $17.29 | 4.154% | $18.0082 | $18.01 | $18.00 | $18.00 |
| Purchase #3 | $223.99 | 11.447% | $249.6301 | $249.63 | $249.65 | $249.60 |
| Purchase #4 | $124.89 | 6.406% | $132.8905 | $132.89 | $132.90 | $132.90 |
| Purchase #5 | $124.74 | 6.486% | $132.8306 | $132.83 | $132.85 | $132.80 |
| Purchase #6 | $135.51 | 6.421% | $144.2111 | $144.21 | $144.20 | $144.20 |
| Purchase #7 | $46.58 | 11.823% | $52.0872 | $52.09 | $52.10 | $52.10 |
| 7 purchase totals = | $908.29 | $977.6581 | $977.66 | $977.70 | $977.60 | |