| 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 | $212.95 | 8.838% | $231.7705 | $231.77 | $231.75 | $231.80 |
| Purchase #2 | $103.97 | 6.219% | $110.4359 | $110.44 | $110.45 | $110.40 |
| Purchase #3 | $176.26 | 3.854% | $183.0531 | $183.05 | $183.05 | $183.10 |
| Purchase #4 | $136.49 | 8.325% | $147.8528 | $147.85 | $147.85 | $147.90 |
| Purchase #5 | $117.26 | 8.271% | $126.9586 | $126.96 | $126.95 | $127.00 |
| Purchase #6 | $109.35 | 11.375% | $121.7886 | $121.79 | $121.80 | $121.80 |
| Purchase #7 | $110.67 | 3.685% | $114.7482 | $114.75 | $114.75 | $114.70 |
| 7 purchase totals = | $966.95 | $1,036.6077 | $1,036.61 | $1,036.60 | $1,036.70 | |