| 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 | $5.56 | 11.272% | $6.1867 | $6.19 | $6.20 | $6.20 |
| Purchase #2 | $124.46 | 13.777% | $141.6069 | $141.61 | $141.60 | $141.60 |
| Purchase #3 | $242.38 | 10.862% | $268.7073 | $268.71 | $268.70 | $268.70 |
| Purchase #4 | $222.64 | 4.254% | $232.1111 | $232.11 | $232.10 | $232.10 |
| Purchase #5 | $240.96 | 6.115% | $255.6947 | $255.69 | $255.70 | $255.70 |
| Purchase #6 | $106.76 | 13.376% | $121.0402 | $121.04 | $121.05 | $121.00 |
| Purchase #7 | $80.79 | 13.513% | $91.7072 | $91.71 | $91.70 | $91.70 |
| 7 purchase totals = | $1,023.55 | $1,117.0541 | $1,117.06 | $1,117.05 | $1,117.00 | |