| 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 | $235.72 | 10.258% | $259.9002 | $259.90 | $259.90 | $259.90 |
| Purchase #2 | $179.55 | 13.737% | $204.2148 | $204.21 | $204.20 | $204.20 |
| Purchase #3 | $15.43 | 13.559% | $17.5222 | $17.52 | $17.50 | $17.50 |
| Purchase #4 | $116.73 | 13.793% | $132.8306 | $132.83 | $132.85 | $132.80 |
| Purchase #5 | $187.39 | 5.391% | $197.4922 | $197.49 | $197.50 | $197.50 |
| Purchase #6 | $161.47 | 5.525% | $170.3912 | $170.39 | $170.40 | $170.40 |
| Purchase #7 | $63.84 | 7.851% | $68.8521 | $68.85 | $68.85 | $68.90 |
| 7 purchase totals = | $960.13 | $1,051.2033 | $1,051.19 | $1,051.20 | $1,051.20 | |