| 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 | $133.81 | 12.561% | $150.6179 | $150.62 | $150.60 | $150.60 |
| Purchase #2 | $157.86 | 13.451% | $179.0937 | $179.09 | $179.10 | $179.10 |
| Purchase #3 | $96.80 | 12.598% | $108.9949 | $108.99 | $109.00 | $109.00 |
| Purchase #4 | $54.64 | 8.737% | $59.4139 | $59.41 | $59.40 | $59.40 |
| Purchase #5 | $248.90 | 5.148% | $261.7134 | $261.71 | $261.70 | $261.70 |
| Purchase #6 | $176.64 | 10.196% | $194.6502 | $194.65 | $194.65 | $194.70 |
| Purchase #7 | $221.97 | 12.715% | $250.1935 | $250.19 | $250.20 | $250.20 |
| 7 purchase totals = | $1,090.62 | $1,204.6775 | $1,204.66 | $1,204.65 | $1,204.70 | |