| 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 | $201.94 | 12.706% | $227.5985 | $227.60 | $227.60 | $227.60 |
| Purchase #2 | $100.68 | 10.616% | $111.3682 | $111.37 | $111.35 | $111.40 |
| Purchase #3 | $108.73 | 7.115% | $116.4661 | $116.47 | $116.45 | $116.50 |
| Purchase #4 | $180.36 | 3.292% | $186.2975 | $186.30 | $186.30 | $186.30 |
| Purchase #5 | $248.72 | 13.720% | $282.8444 | $282.84 | $282.85 | $282.80 |
| Purchase #6 | $169.62 | 13.678% | $192.8206 | $192.82 | $192.80 | $192.80 |
| Purchase #7 | $37.93 | 5.427% | $39.9885 | $39.99 | $40.00 | $40.00 |
| 7 purchase totals = | $1,047.98 | $1,157.3838 | $1,157.39 | $1,157.35 | $1,157.40 | |