| 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 | $217.54 | 9.306% | $237.7843 | $237.78 | $237.80 | $237.80 |
| Purchase #2 | $187.85 | 11.841% | $210.0933 | $210.09 | $210.10 | $210.10 |
| Purchase #3 | $32.26 | 12.391% | $36.2573 | $36.26 | $36.25 | $36.30 |
| Purchase #4 | $207.50 | 7.785% | $223.6539 | $223.65 | $223.65 | $223.70 |
| Purchase #5 | $101.66 | 12.865% | $114.7386 | $114.74 | $114.75 | $114.70 |
| Purchase #6 | $40.72 | 10.229% | $44.8852 | $44.89 | $44.90 | $44.90 |
| Purchase #7 | $192.41 | 3.533% | $199.2078 | $199.21 | $199.20 | $199.20 |
| 7 purchase totals = | $979.94 | $1,066.6204 | $1,066.62 | $1,066.65 | $1,066.70 | |