| 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 | $230.85 | 4.158% | $240.4487 | $240.45 | $240.45 | $240.40 |
| Purchase #2 | $74.48 | 12.668% | $83.9151 | $83.92 | $83.90 | $83.90 |
| Purchase #3 | $111.90 | 4.527% | $116.9657 | $116.97 | $116.95 | $117.00 |
| Purchase #4 | $196.62 | 3.582% | $203.6629 | $203.66 | $203.65 | $203.70 |
| Purchase #5 | $204.47 | 11.161% | $227.2909 | $227.29 | $227.30 | $227.30 |
| Purchase #6 | $163.27 | 3.630% | $169.1967 | $169.20 | $169.20 | $169.20 |
| Purchase #7 | $183.25 | 12.712% | $206.5447 | $206.54 | $206.55 | $206.50 |
| 7 purchase totals = | $1,164.84 | $1,248.0247 | $1,248.03 | $1,248.00 | $1,248.00 | |