| 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 | $229.99 | 11.244% | $255.8501 | $255.85 | $255.85 | $255.90 |
| Purchase #2 | $227.47 | 7.644% | $244.8578 | $244.86 | $244.85 | $244.90 |
| Purchase #3 | $239.44 | 6.619% | $255.2885 | $255.29 | $255.30 | $255.30 |
| Purchase #4 | $205.44 | 5.593% | $216.9303 | $216.93 | $216.95 | $216.90 |
| Purchase #5 | $157.64 | 8.869% | $171.6211 | $171.62 | $171.60 | $171.60 |
| Purchase #6 | $27.70 | 9.503% | $30.3323 | $30.33 | $30.35 | $30.30 |
| Purchase #7 | $177.30 | 12.619% | $199.6735 | $199.67 | $199.65 | $199.70 |
| 7 purchase totals = | $1,264.98 | $1,374.5536 | $1,374.55 | $1,374.55 | $1,374.60 | |