| 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 | $168.89 | 12.240% | $189.5621 | $189.56 | $189.55 | $189.60 |
| Purchase #2 | $231.66 | 5.802% | $245.1009 | $245.10 | $245.10 | $245.10 |
| Purchase #3 | $247.32 | 4.658% | $258.8402 | $258.84 | $258.85 | $258.80 |
| Purchase #4 | $238.64 | 3.341% | $246.613 | $246.61 | $246.60 | $246.60 |
| Purchase #5 | $183.91 | 13.701% | $209.1075 | $209.11 | $209.10 | $209.10 |
| Purchase #6 | $118.41 | 12.413% | $133.1082 | $133.11 | $133.10 | $133.10 |
| Purchase #7 | $209.64 | 5.181% | $220.5014 | $220.50 | $220.50 | $220.50 |
| 7 purchase totals = | $1,398.47 | $1,502.8333 | $1,502.83 | $1,502.80 | $1,502.80 | |