| 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 | $221.56 | 11.507% | $247.0549 | $247.05 | $247.05 | $247.10 |
| Purchase #2 | $203.45 | 7.414% | $218.5338 | $218.53 | $218.55 | $218.50 |
| Purchase #3 | $83.43 | 13.774% | $94.9216 | $94.92 | $94.90 | $94.90 |
| Purchase #4 | $79.58 | 4.211% | $82.9311 | $82.93 | $82.95 | $82.90 |
| Purchase #5 | $60.58 | 4.223% | $63.1383 | $63.14 | $63.15 | $63.10 |
| Purchase #6 | $93.93 | 8.247% | $101.6764 | $101.68 | $101.70 | $101.70 |
| Purchase #7 | $13.79 | 9.745% | $15.1338 | $15.13 | $15.15 | $15.10 |
| 7 purchase totals = | $756.32 | $823.3899 | $823.38 | $823.45 | $823.30 | |