| 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 | $139.44 | 3.357% | $144.121 | $144.12 | $144.10 | $144.10 |
| Purchase #2 | $249.44 | 11.508% | $278.1456 | $278.15 | $278.15 | $278.10 |
| Purchase #3 | $63.57 | 11.156% | $70.6619 | $70.66 | $70.65 | $70.70 |
| Purchase #4 | $74.82 | 11.339% | $83.3038 | $83.30 | $83.30 | $83.30 |
| Purchase #5 | $206.85 | 9.390% | $226.2732 | $226.27 | $226.25 | $226.30 |
| Purchase #6 | $223.76 | 13.128% | $253.1352 | $253.14 | $253.15 | $253.10 |
| Purchase #7 | $178.55 | 5.844% | $188.9845 | $188.98 | $189.00 | $189.00 |
| 7 purchase totals = | $1,136.43 | $1,244.6252 | $1,244.62 | $1,244.60 | $1,244.60 | |