| 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 | $209.94 | 11.405% | $233.8837 | $233.88 | $233.90 | $233.90 |
| Purchase #2 | $199.63 | 3.120% | $205.8585 | $205.86 | $205.85 | $205.90 |
| Purchase #3 | $116.80 | 12.190% | $131.0379 | $131.04 | $131.05 | $131.00 |
| Purchase #4 | $70.53 | 7.782% | $76.0186 | $76.02 | $76.00 | $76.00 |
| Purchase #5 | $5.56 | 9.725% | $6.1007 | $6.10 | $6.10 | $6.10 |
| Purchase #6 | $63.57 | 10.373% | $70.1641 | $70.16 | $70.15 | $70.20 |
| Purchase #7 | $59.37 | 8.277% | $64.2841 | $64.28 | $64.30 | $64.30 |
| 7 purchase totals = | $725.40 | $787.3476 | $787.34 | $787.35 | $787.40 | |