| 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 | $205.75 | 8.835% | $223.928 | $223.93 | $223.95 | $223.90 |
| Purchase #2 | $195.63 | 7.571% | $210.4411 | $210.44 | $210.45 | $210.40 |
| Purchase #3 | $242.26 | 4.605% | $253.4161 | $253.42 | $253.40 | $253.40 |
| Purchase #4 | $117.94 | 8.759% | $128.2704 | $128.27 | $128.25 | $128.30 |
| Purchase #5 | $104.71 | 9.734% | $114.9025 | $114.90 | $114.90 | $114.90 |
| Purchase #6 | $94.91 | 7.486% | $102.015 | $102.02 | $102.00 | $102.00 |
| Purchase #7 | $165.33 | 5.502% | $174.4265 | $174.43 | $174.45 | $174.40 |
| 7 purchase totals = | $1,126.53 | $1,207.3996 | $1,207.41 | $1,207.40 | $1,207.30 | |