| 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 | $185.33 | 7.560% | $199.3409 | $199.34 | $199.35 | $199.30 |
| Purchase #2 | $23.80 | 9.243% | $25.9998 | $26.00 | $26.00 | $26.00 |
| Purchase #3 | $129.44 | 6.650% | $138.0478 | $138.05 | $138.05 | $138.00 |
| Purchase #4 | $233.31 | 3.566% | $241.6298 | $241.63 | $241.65 | $241.60 |
| Purchase #5 | $74.88 | 6.466% | $79.7217 | $79.72 | $79.70 | $79.70 |
| Purchase #6 | $179.85 | 5.359% | $189.4882 | $189.49 | $189.50 | $189.50 |
| Purchase #7 | $165.58 | 10.670% | $183.2474 | $183.25 | $183.25 | $183.20 |
| 7 purchase totals = | $992.19 | $1,057.4756 | $1,057.48 | $1,057.50 | $1,057.30 | |