| 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 | $219.99 | 7.585% | $236.6762 | $236.68 | $236.70 | $236.70 |
| Purchase #2 | $131.69 | 8.204% | $142.4938 | $142.49 | $142.50 | $142.50 |
| Purchase #3 | $166.47 | 5.822% | $176.1619 | $176.16 | $176.15 | $176.20 |
| Purchase #4 | $229.71 | 4.511% | $240.0722 | $240.07 | $240.05 | $240.10 |
| Purchase #5 | $142.42 | 5.326% | $150.0053 | $150.01 | $150.00 | $150.00 |
| Purchase #6 | $124.47 | 8.591% | $135.1632 | $135.16 | $135.15 | $135.20 |
| Purchase #7 | $116.66 | 5.497% | $123.0728 | $123.07 | $123.05 | $123.10 |
| 7 purchase totals = | $1,131.41 | $1,203.6454 | $1,203.64 | $1,203.60 | $1,203.80 | |