| 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 | $131.34 | 8.845% | $142.957 | $142.96 | $142.95 | $143.00 |
| Purchase #2 | $134.49 | 11.378% | $149.7923 | $149.79 | $149.80 | $149.80 |
| Purchase #3 | $246.98 | 6.237% | $262.3841 | $262.38 | $262.40 | $262.40 |
| Purchase #4 | $88.50 | 4.441% | $92.4303 | $92.43 | $92.45 | $92.40 |
| Purchase #5 | $221.59 | 8.729% | $240.9326 | $240.93 | $240.95 | $240.90 |
| Purchase #6 | $110.35 | 5.265% | $116.1599 | $116.16 | $116.15 | $116.20 |
| Purchase #7 | $50.90 | 8.582% | $55.2682 | $55.27 | $55.25 | $55.30 |
| 7 purchase totals = | $984.15 | $1,059.9244 | $1,059.92 | $1,059.95 | $1,060.00 | |