| 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 | $38.30 | 12.317% | $43.0174 | $43.02 | $43.00 | $43.00 |
| Purchase #2 | $192.34 | 13.421% | $218.154 | $218.15 | $218.15 | $218.20 |
| Purchase #3 | $121.38 | 12.602% | $136.6763 | $136.68 | $136.70 | $136.70 |
| Purchase #4 | $66.93 | 6.738% | $71.4397 | $71.44 | $71.45 | $71.40 |
| Purchase #5 | $185.98 | 9.612% | $203.8564 | $203.86 | $203.85 | $203.90 |
| Purchase #6 | $14.72 | 7.512% | $15.8258 | $15.83 | $15.85 | $15.80 |
| Purchase #7 | $217.28 | 11.543% | $242.3606 | $242.36 | $242.35 | $242.40 |
| 7 purchase totals = | $836.93 | $931.3302 | $931.34 | $931.35 | $931.40 | |