| 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 | $195.91 | 6.735% | $209.1045 | $209.10 | $209.10 | $209.10 |
| Purchase #2 | $191.91 | 7.696% | $206.6794 | $206.68 | $206.70 | $206.70 |
| Purchase #3 | $162.58 | 10.676% | $179.937 | $179.94 | $179.95 | $179.90 |
| Purchase #4 | $195.78 | 3.598% | $202.8242 | $202.82 | $202.80 | $202.80 |
| Purchase #5 | $231.88 | 8.590% | $251.7985 | $251.80 | $251.80 | $251.80 |
| Purchase #6 | $228.68 | 11.802% | $255.6688 | $255.67 | $255.65 | $255.70 |
| Purchase #7 | $6.64 | 10.317% | $7.325 | $7.33 | $7.35 | $7.30 |
| 7 purchase totals = | $1,213.38 | $1,313.3374 | $1,313.34 | $1,313.35 | $1,313.30 | |