| 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 | $104.99 | 9.386% | $114.8444 | $114.84 | $114.85 | $114.80 |
| Purchase #2 | $183.75 | 12.606% | $206.9135 | $206.91 | $206.90 | $206.90 |
| Purchase #3 | $197.42 | 6.583% | $210.4162 | $210.42 | $210.40 | $210.40 |
| Purchase #4 | $20.87 | 7.314% | $22.3964 | $22.40 | $22.40 | $22.40 |
| Purchase #5 | $150.77 | 11.147% | $167.5763 | $167.58 | $167.60 | $167.60 |
| Purchase #6 | $172.31 | 13.106% | $194.8929 | $194.89 | $194.90 | $194.90 |
| Purchase #7 | $214.77 | 13.570% | $243.9143 | $243.91 | $243.90 | $243.90 |
| 7 purchase totals = | $1,044.88 | $1,160.9540 | $1,160.95 | $1,160.95 | $1,160.90 | |