| 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 | $203.54 | 3.317% | $210.2914 | $210.29 | $210.30 | $210.30 |
| Purchase #2 | $108.68 | 8.447% | $117.8602 | $117.86 | $117.85 | $117.90 |
| Purchase #3 | $158.27 | 13.725% | $179.9926 | $179.99 | $180.00 | $180.00 |
| Purchase #4 | $163.55 | 11.294% | $182.0213 | $182.02 | $182.00 | $182.00 |
| Purchase #5 | $226.99 | 5.659% | $239.8354 | $239.84 | $239.85 | $239.80 |
| Purchase #6 | $138.71 | 13.741% | $157.7701 | $157.77 | $157.75 | $157.80 |
| Purchase #7 | $185.63 | 3.327% | $191.8059 | $191.81 | $191.80 | $191.80 |
| 7 purchase totals = | $1,185.37 | $1,279.5769 | $1,279.58 | $1,279.55 | $1,279.60 | |