| 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 | $242.58 | 3.862% | $251.9484 | $251.95 | $251.95 | $251.90 |
| Purchase #2 | $40.39 | 7.671% | $43.4883 | $43.49 | $43.50 | $43.50 |
| Purchase #3 | $87.39 | 9.280% | $95.4998 | $95.50 | $95.50 | $95.50 |
| Purchase #4 | $56.37 | 13.645% | $64.0617 | $64.06 | $64.05 | $64.10 |
| Purchase #5 | $204.82 | 13.129% | $231.7108 | $231.71 | $231.70 | $231.70 |
| Purchase #6 | $6.95 | 13.177% | $7.8658 | $7.87 | $7.85 | $7.90 |
| Purchase #7 | $32.35 | 4.586% | $33.8336 | $33.83 | $33.85 | $33.80 |
| 7 purchase totals = | $670.85 | $728.4084 | $728.41 | $728.40 | $728.40 | |