| 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 | $123.29 | 12.366% | $138.536 | $138.54 | $138.55 | $138.50 |
| Purchase #2 | $249.62 | 7.695% | $268.8283 | $268.83 | $268.85 | $268.80 |
| Purchase #3 | $151.56 | 10.692% | $167.7648 | $167.76 | $167.75 | $167.80 |
| Purchase #4 | $19.96 | 8.257% | $21.6081 | $21.61 | $21.60 | $21.60 |
| Purchase #5 | $38.49 | 8.863% | $41.9014 | $41.90 | $41.90 | $41.90 |
| Purchase #6 | $204.26 | 10.102% | $224.8943 | $224.89 | $224.90 | $224.90 |
| Purchase #7 | $189.66 | 5.589% | $200.2601 | $200.26 | $200.25 | $200.30 |
| 7 purchase totals = | $976.84 | $1,063.7930 | $1,063.79 | $1,063.80 | $1,063.80 | |