| 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 | $100.30 | 8.364% | $108.6891 | $108.69 | $108.70 | $108.70 |
| Purchase #2 | $246.46 | 10.145% | $271.4634 | $271.46 | $271.45 | $271.50 |
| Purchase #3 | $124.66 | 10.424% | $137.6546 | $137.65 | $137.65 | $137.70 |
| Purchase #4 | $204.82 | 7.798% | $220.7919 | $220.79 | $220.80 | $220.80 |
| Purchase #5 | $30.87 | 7.483% | $33.18 | $33.18 | $33.20 | $33.20 |
| Purchase #6 | $21.77 | 11.548% | $24.284 | $24.28 | $24.30 | $24.30 |
| Purchase #7 | $22.47 | 9.838% | $24.6806 | $24.68 | $24.70 | $24.70 |
| 7 purchase totals = | $751.35 | $820.7436 | $820.73 | $820.80 | $820.90 | |