| 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 | $171.42 | 13.427% | $194.4366 | $194.44 | $194.45 | $194.40 |
| Purchase #2 | $202.53 | 9.661% | $222.0964 | $222.10 | $222.10 | $222.10 |
| Purchase #3 | $76.93 | 10.457% | $84.9746 | $84.97 | $84.95 | $85.00 |
| Purchase #4 | $173.48 | 5.517% | $183.0509 | $183.05 | $183.05 | $183.10 |
| Purchase #5 | $218.31 | 8.290% | $236.4079 | $236.41 | $236.40 | $236.40 |
| Purchase #6 | $69.65 | 8.251% | $75.3968 | $75.40 | $75.40 | $75.40 |
| Purchase #7 | $224.32 | 6.249% | $238.3378 | $238.34 | $238.35 | $238.30 |
| 7 purchase totals = | $1,136.64 | $1,234.7010 | $1,234.71 | $1,234.70 | $1,234.70 | |