| 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 | $109.94 | 10.831% | $121.8476 | $121.85 | $121.85 | $121.80 |
| Purchase #2 | $46.85 | 4.677% | $49.0412 | $49.04 | $49.05 | $49.00 |
| Purchase #3 | $165.68 | 10.453% | $182.9985 | $183.00 | $183.00 | $183.00 |
| Purchase #4 | $181.99 | 12.353% | $204.4712 | $204.47 | $204.45 | $204.50 |
| Purchase #5 | $129.34 | 12.561% | $145.5864 | $145.59 | $145.60 | $145.60 |
| Purchase #6 | $155.39 | 7.691% | $167.341 | $167.34 | $167.35 | $167.30 |
| Purchase #7 | $235.43 | 13.341% | $266.8387 | $266.84 | $266.85 | $266.80 |
| 7 purchase totals = | $1,024.62 | $1,138.1246 | $1,138.13 | $1,138.15 | $1,138.00 | |