| 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 | $123.34 | 10.555% | $136.3585 | $136.36 | $136.35 | $136.40 |
| Purchase #2 | $155.30 | 9.410% | $169.9137 | $169.91 | $169.90 | $169.90 |
| Purchase #3 | $247.87 | 3.206% | $255.8167 | $255.82 | $255.80 | $255.80 |
| Purchase #4 | $6.25 | 9.751% | $6.8594 | $6.86 | $6.85 | $6.90 |
| Purchase #5 | $228.91 | 10.638% | $253.2614 | $253.26 | $253.25 | $253.30 |
| Purchase #6 | $185.89 | 13.847% | $211.6302 | $211.63 | $211.65 | $211.60 |
| Purchase #7 | $18.35 | 12.745% | $20.6887 | $20.69 | $20.70 | $20.70 |
| 7 purchase totals = | $965.91 | $1,054.5286 | $1,054.53 | $1,054.50 | $1,054.60 | |