| 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 | $225.50 | 9.470% | $246.8549 | $246.85 | $246.85 | $246.90 |
| Purchase #2 | $94.74 | 7.321% | $101.6759 | $101.68 | $101.70 | $101.70 |
| Purchase #3 | $222.72 | 12.305% | $250.1257 | $250.13 | $250.15 | $250.10 |
| Purchase #4 | $204.67 | 6.276% | $217.5151 | $217.52 | $217.50 | $217.50 |
| Purchase #5 | $120.49 | 4.584% | $126.0133 | $126.01 | $126.00 | $126.00 |
| Purchase #6 | $28.75 | 3.531% | $29.7652 | $29.77 | $29.75 | $29.80 |
| Purchase #7 | $177.91 | 13.404% | $201.7571 | $201.76 | $201.75 | $201.80 |
| 7 purchase totals = | $1,074.78 | $1,173.7072 | $1,173.72 | $1,173.70 | $1,173.80 | |