| 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 | $211.92 | 5.272% | $223.0924 | $223.09 | $223.10 | $223.10 |
| Purchase #2 | $210.67 | 11.217% | $234.3009 | $234.30 | $234.30 | $234.30 |
| Purchase #3 | $151.37 | 6.420% | $161.088 | $161.09 | $161.10 | $161.10 |
| Purchase #4 | $62.91 | 12.340% | $70.6731 | $70.67 | $70.65 | $70.70 |
| Purchase #5 | $128.75 | 11.464% | $143.5099 | $143.51 | $143.50 | $143.50 |
| Purchase #6 | $69.34 | 12.621% | $78.0914 | $78.09 | $78.10 | $78.10 |
| Purchase #7 | $179.56 | 3.794% | $186.3725 | $186.37 | $186.35 | $186.40 |
| 7 purchase totals = | $1,014.52 | $1,097.1282 | $1,097.12 | $1,097.10 | $1,097.20 | |