| 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 | $241.43 | 7.465% | $259.4527 | $259.45 | $259.45 | $259.50 |
| Purchase #2 | $246.26 | 4.550% | $257.4648 | $257.46 | $257.45 | $257.50 |
| Purchase #3 | $129.97 | 13.371% | $147.3483 | $147.35 | $147.35 | $147.30 |
| Purchase #4 | $242.92 | 10.113% | $267.4865 | $267.49 | $267.50 | $267.50 |
| Purchase #5 | $152.63 | 7.611% | $164.2467 | $164.25 | $164.25 | $164.20 |
| Purchase #6 | $130.48 | 11.684% | $145.7253 | $145.73 | $145.75 | $145.70 |
| Purchase #7 | $66.30 | 8.489% | $71.9282 | $71.93 | $71.95 | $71.90 |
| 7 purchase totals = | $1,209.99 | $1,313.6525 | $1,313.66 | $1,313.70 | $1,313.60 | |