| 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 | $235.45 | 7.109% | $252.1881 | $252.19 | $252.20 | $252.20 |
| Purchase #2 | $206.82 | 12.165% | $231.9797 | $231.98 | $232.00 | $232.00 |
| Purchase #3 | $69.86 | 12.826% | $78.8202 | $78.82 | $78.80 | $78.80 |
| Purchase #4 | $248.31 | 8.288% | $268.8899 | $268.89 | $268.90 | $268.90 |
| Purchase #5 | $137.79 | 12.271% | $154.6982 | $154.70 | $154.70 | $154.70 |
| Purchase #6 | $167.32 | 12.490% | $188.2183 | $188.22 | $188.20 | $188.20 |
| Purchase #7 | $160.37 | 10.332% | $176.9394 | $176.94 | $176.95 | $176.90 |
| 7 purchase totals = | $1,225.92 | $1,351.7338 | $1,351.74 | $1,351.75 | $1,351.70 | |