| 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 | $132.84 | 6.683% | $141.7177 | $141.72 | $141.70 | $141.70 |
| Purchase #2 | $228.84 | 12.480% | $257.3992 | $257.40 | $257.40 | $257.40 |
| Purchase #3 | $22.89 | 9.569% | $25.0803 | $25.08 | $25.10 | $25.10 |
| Purchase #4 | $141.71 | 5.778% | $149.898 | $149.90 | $149.90 | $149.90 |
| Purchase #5 | $238.29 | 13.386% | $270.1875 | $270.19 | $270.20 | $270.20 |
| Purchase #6 | $128.65 | 7.783% | $138.6628 | $138.66 | $138.65 | $138.70 |
| Purchase #7 | $117.66 | 13.195% | $133.1852 | $133.19 | $133.20 | $133.20 |
| 7 purchase totals = | $1,010.88 | $1,116.1307 | $1,116.14 | $1,116.15 | $1,116.20 | |