| 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 | $243.77 | 5.829% | $257.9794 | $257.98 | $258.00 | $258.00 |
| Purchase #2 | $198.29 | 5.670% | $209.533 | $209.53 | $209.55 | $209.50 |
| Purchase #3 | $206.86 | 11.718% | $231.0999 | $231.10 | $231.10 | $231.10 |
| Purchase #4 | $56.38 | 9.162% | $61.5455 | $61.55 | $61.55 | $61.50 |
| Purchase #5 | $44.67 | 10.307% | $49.2741 | $49.27 | $49.25 | $49.30 |
| Purchase #6 | $243.51 | 5.389% | $256.6328 | $256.63 | $256.65 | $256.60 |
| Purchase #7 | $44.48 | 9.771% | $48.8261 | $48.83 | $48.85 | $48.80 |
| 7 purchase totals = | $1,037.96 | $1,114.8908 | $1,114.89 | $1,114.95 | $1,114.80 | |