| 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 | $236.94 | 5.805% | $250.6944 | $250.69 | $250.70 | $250.70 |
| Purchase #2 | $202.88 | 13.711% | $230.6969 | $230.70 | $230.70 | $230.70 |
| Purchase #3 | $105.26 | 6.467% | $112.0672 | $112.07 | $112.05 | $112.10 |
| Purchase #4 | $224.86 | 6.699% | $239.9234 | $239.92 | $239.90 | $239.90 |
| Purchase #5 | $189.92 | 10.496% | $209.854 | $209.85 | $209.85 | $209.90 |
| Purchase #6 | $143.47 | 10.166% | $158.0552 | $158.06 | $158.05 | $158.10 |
| Purchase #7 | $183.78 | 9.785% | $201.7629 | $201.76 | $201.75 | $201.80 |
| 7 purchase totals = | $1,287.11 | $1,403.0540 | $1,403.05 | $1,403.00 | $1,403.20 | |