| 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 | $225.57 | 6.403% | $240.0132 | $240.01 | $240.00 | $240.00 |
| Purchase #2 | $197.96 | 10.599% | $218.9418 | $218.94 | $218.95 | $218.90 |
| Purchase #3 | $165.89 | 6.525% | $176.7143 | $176.71 | $176.70 | $176.70 |
| Purchase #4 | $215.55 | 12.368% | $242.2092 | $242.21 | $242.20 | $242.20 |
| Purchase #5 | $191.69 | 10.660% | $212.1242 | $212.12 | $212.10 | $212.10 |
| Purchase #6 | $89.95 | 8.822% | $97.8854 | $97.89 | $97.90 | $97.90 |
| Purchase #7 | $145.34 | 13.217% | $164.5496 | $164.55 | $164.55 | $164.50 |
| 7 purchase totals = | $1,231.95 | $1,352.4377 | $1,352.43 | $1,352.40 | $1,352.30 | |