| 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 | $215.97 | 7.387% | $231.9237 | $231.92 | $231.90 | $231.90 |
| Purchase #2 | $193.48 | 5.615% | $204.3439 | $204.34 | $204.35 | $204.30 |
| Purchase #3 | $189.98 | 13.614% | $215.8439 | $215.84 | $215.85 | $215.80 |
| Purchase #4 | $230.81 | 4.125% | $240.3309 | $240.33 | $240.35 | $240.30 |
| Purchase #5 | $64.95 | 3.429% | $67.1771 | $67.18 | $67.20 | $67.20 |
| Purchase #6 | $131.87 | 10.298% | $145.45 | $145.45 | $145.45 | $145.50 |
| Purchase #7 | $61.82 | 12.344% | $69.4511 | $69.45 | $69.45 | $69.50 |
| 7 purchase totals = | $1,088.88 | $1,174.5206 | $1,174.51 | $1,174.55 | $1,174.50 | |