| 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 | $133.29 | 7.550% | $143.3534 | $143.35 | $143.35 | $143.40 |
| Purchase #2 | $227.32 | 13.644% | $258.3355 | $258.34 | $258.35 | $258.30 |
| Purchase #3 | $121.63 | 12.588% | $136.9408 | $136.94 | $136.95 | $136.90 |
| Purchase #4 | $81.90 | 3.316% | $84.6158 | $84.62 | $84.60 | $84.60 |
| Purchase #5 | $230.79 | 3.710% | $239.3523 | $239.35 | $239.35 | $239.40 |
| Purchase #6 | $213.78 | 7.573% | $229.9696 | $229.97 | $229.95 | $230.00 |
| Purchase #7 | $12.44 | 3.368% | $12.859 | $12.86 | $12.85 | $12.90 |
| 7 purchase totals = | $1,021.15 | $1,105.4264 | $1,105.43 | $1,105.40 | $1,105.50 | |