| 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 | $102.91 | 4.495% | $107.5358 | $107.54 | $107.55 | $107.50 |
| Purchase #2 | $12.96 | 7.611% | $13.9464 | $13.95 | $13.95 | $13.90 |
| Purchase #3 | $21.87 | 10.442% | $24.1537 | $24.15 | $24.15 | $24.20 |
| Purchase #4 | $128.79 | 6.525% | $137.1935 | $137.19 | $137.20 | $137.20 |
| Purchase #5 | $179.84 | 5.516% | $189.76 | $189.76 | $189.75 | $189.80 |
| Purchase #6 | $231.70 | 4.239% | $241.5218 | $241.52 | $241.50 | $241.50 |
| Purchase #7 | $223.50 | 10.222% | $246.3462 | $246.35 | $246.35 | $246.30 |
| 7 purchase totals = | $901.57 | $960.4574 | $960.46 | $960.45 | $960.40 | |