| 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 | $200.60 | 7.623% | $215.8917 | $215.89 | $215.90 | $215.90 |
| Purchase #2 | $204.63 | 5.294% | $215.4631 | $215.46 | $215.45 | $215.50 |
| Purchase #3 | $220.33 | 13.310% | $249.6559 | $249.66 | $249.65 | $249.70 |
| Purchase #4 | $5.43 | 4.676% | $5.6839 | $5.68 | $5.70 | $5.70 |
| Purchase #5 | $200.36 | 11.321% | $223.0428 | $223.04 | $223.05 | $223.00 |
| Purchase #6 | $209.70 | 9.302% | $229.2063 | $229.21 | $229.20 | $229.20 |
| Purchase #7 | $66.44 | 11.366% | $73.9916 | $73.99 | $74.00 | $74.00 |
| 7 purchase totals = | $1,107.49 | $1,212.9353 | $1,212.93 | $1,212.95 | $1,213.00 | |