| 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 | $218.36 | 6.237% | $231.9791 | $231.98 | $232.00 | $232.00 |
| Purchase #2 | $204.40 | 10.120% | $225.0853 | $225.09 | $225.10 | $225.10 |
| Purchase #3 | $77.31 | 12.537% | $87.0024 | $87.00 | $87.00 | $87.00 |
| Purchase #4 | $101.36 | 9.103% | $110.5868 | $110.59 | $110.60 | $110.60 |
| Purchase #5 | $63.55 | 12.861% | $71.7232 | $71.72 | $71.70 | $71.70 |
| Purchase #6 | $33.71 | 8.202% | $36.4749 | $36.47 | $36.45 | $36.50 |
| Purchase #7 | $48.39 | 10.699% | $53.5672 | $53.57 | $53.55 | $53.60 |
| 7 purchase totals = | $747.08 | $816.4189 | $816.42 | $816.40 | $816.50 | |