| 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 | $202.73 | 9.252% | $221.4866 | $221.49 | $221.50 | $221.50 |
| Purchase #2 | $125.96 | 6.744% | $134.4547 | $134.45 | $134.45 | $134.50 |
| Purchase #3 | $202.40 | 11.794% | $226.2711 | $226.27 | $226.25 | $226.30 |
| Purchase #4 | $17.84 | 5.119% | $18.7532 | $18.75 | $18.75 | $18.80 |
| Purchase #5 | $60.50 | 3.519% | $62.629 | $62.63 | $62.65 | $62.60 |
| Purchase #6 | $74.29 | 8.260% | $80.4264 | $80.43 | $80.45 | $80.40 |
| Purchase #7 | $85.52 | 9.282% | $93.458 | $93.46 | $93.45 | $93.50 |
| 7 purchase totals = | $769.24 | $837.4790 | $837.48 | $837.50 | $837.60 | |