| 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 | $69.92 | 11.596% | $78.0279 | $78.03 | $78.05 | $78.00 |
| Purchase #2 | $157.45 | 7.522% | $169.2934 | $169.29 | $169.30 | $169.30 |
| Purchase #3 | $224.45 | 5.738% | $237.3289 | $237.33 | $237.35 | $237.30 |
| Purchase #4 | $144.90 | 10.366% | $159.9203 | $159.92 | $159.90 | $159.90 |
| Purchase #5 | $111.27 | 5.226% | $117.085 | $117.09 | $117.10 | $117.10 |
| Purchase #6 | $226.97 | 10.808% | $251.5009 | $251.50 | $251.50 | $251.50 |
| Purchase #7 | $194.58 | 5.663% | $205.5991 | $205.60 | $205.60 | $205.60 |
| 7 purchase totals = | $1,129.54 | $1,218.7555 | $1,218.76 | $1,218.80 | $1,218.70 | |