| 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 | $102.34 | 11.586% | $114.1971 | $114.20 | $114.20 | $114.20 |
| Purchase #2 | $192.80 | 12.486% | $216.873 | $216.87 | $216.85 | $216.90 |
| Purchase #3 | $124.50 | 7.393% | $133.7043 | $133.70 | $133.70 | $133.70 |
| Purchase #4 | $125.79 | 11.629% | $140.4181 | $140.42 | $140.40 | $140.40 |
| Purchase #5 | $245.69 | 5.443% | $259.0629 | $259.06 | $259.05 | $259.10 |
| Purchase #6 | $150.89 | 12.139% | $169.2065 | $169.21 | $169.20 | $169.20 |
| Purchase #7 | $88.71 | 6.220% | $94.2278 | $94.23 | $94.25 | $94.20 |
| 7 purchase totals = | $1,030.72 | $1,127.6897 | $1,127.69 | $1,127.65 | $1,127.70 | |