| 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 | $203.66 | 9.518% | $223.0444 | $223.04 | $223.05 | $223.00 |
| Purchase #2 | $209.76 | 10.190% | $231.1345 | $231.13 | $231.15 | $231.10 |
| Purchase #3 | $65.99 | 5.316% | $69.498 | $69.50 | $69.50 | $69.50 |
| Purchase #4 | $167.54 | 11.204% | $186.3112 | $186.31 | $186.30 | $186.30 |
| Purchase #5 | $63.47 | 7.212% | $68.0475 | $68.05 | $68.05 | $68.00 |
| Purchase #6 | $234.92 | 9.172% | $256.4669 | $256.47 | $256.45 | $256.50 |
| Purchase #7 | $184.57 | 4.555% | $192.9772 | $192.98 | $193.00 | $193.00 |
| 7 purchase totals = | $1,129.91 | $1,227.4797 | $1,227.48 | $1,227.50 | $1,227.40 | |