| 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 | $233.31 | 12.441% | $262.3361 | $262.34 | $262.35 | $262.30 |
| Purchase #2 | $155.64 | 6.542% | $165.822 | $165.82 | $165.80 | $165.80 |
| Purchase #3 | $86.75 | 13.548% | $98.5029 | $98.50 | $98.50 | $98.50 |
| Purchase #4 | $28.53 | 11.252% | $31.7402 | $31.74 | $31.75 | $31.70 |
| Purchase #5 | $119.56 | 11.499% | $133.3082 | $133.31 | $133.30 | $133.30 |
| Purchase #6 | $172.96 | 11.704% | $193.2032 | $193.20 | $193.20 | $193.20 |
| Purchase #7 | $114.96 | 11.565% | $128.2551 | $128.26 | $128.25 | $128.30 |
| 7 purchase totals = | $911.71 | $1,013.1677 | $1,013.17 | $1,013.15 | $1,013.10 | |