| 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 | $218.72 | 4.675% | $228.9452 | $228.95 | $228.95 | $228.90 |
| Purchase #2 | $234.84 | 5.290% | $247.263 | $247.26 | $247.25 | $247.30 |
| Purchase #3 | $233.84 | 5.479% | $246.6521 | $246.65 | $246.65 | $246.70 |
| Purchase #4 | $195.39 | 11.317% | $217.5023 | $217.50 | $217.50 | $217.50 |
| Purchase #5 | $195.92 | 4.149% | $204.0487 | $204.05 | $204.05 | $204.00 |
| Purchase #6 | $10.35 | 10.818% | $11.4697 | $11.47 | $11.45 | $11.50 |
| Purchase #7 | $115.42 | 5.164% | $121.3803 | $121.38 | $121.40 | $121.40 |
| 7 purchase totals = | $1,204.48 | $1,277.2613 | $1,277.26 | $1,277.25 | $1,277.30 | |