| 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 | $10.63 | 6.764% | $11.349 | $11.35 | $11.35 | $11.30 |
| Purchase #2 | $213.48 | 12.501% | $240.1671 | $240.17 | $240.15 | $240.20 |
| Purchase #3 | $247.96 | 7.356% | $266.1999 | $266.20 | $266.20 | $266.20 |
| Purchase #4 | $20.79 | 12.205% | $23.3274 | $23.33 | $23.35 | $23.30 |
| Purchase #5 | $75.91 | 5.388% | $80 | $80.00 | $80.00 | $80.00 |
| Purchase #6 | $88.32 | 8.398% | $95.7371 | $95.74 | $95.75 | $95.70 |
| Purchase #7 | $135.97 | 4.615% | $142.245 | $142.25 | $142.25 | $142.20 |
| 7 purchase totals = | $793.06 | $859.0255 | $859.04 | $859.05 | $858.90 | |