| 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 | $222.50 | 9.189% | $242.9455 | $242.95 | $242.95 | $242.90 |
| Purchase #2 | $182.29 | 7.409% | $195.7959 | $195.80 | $195.80 | $195.80 |
| Purchase #3 | $211.36 | 11.725% | $236.142 | $236.14 | $236.15 | $236.10 |
| Purchase #4 | $128.49 | 9.736% | $140.9998 | $141.00 | $141.00 | $141.00 |
| Purchase #5 | $174.75 | 10.361% | $192.8558 | $192.86 | $192.85 | $192.90 |
| Purchase #6 | $233.87 | 8.664% | $254.1325 | $254.13 | $254.15 | $254.10 |
| Purchase #7 | $212.64 | 10.560% | $235.0948 | $235.09 | $235.10 | $235.10 |
| 7 purchase totals = | $1,365.90 | $1,497.9663 | $1,497.97 | $1,498.00 | $1,497.90 | |