| 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 | $202.76 | 4.135% | $211.1441 | $211.14 | $211.15 | $211.10 |
| Purchase #2 | $216.44 | 12.471% | $243.4322 | $243.43 | $243.45 | $243.40 |
| Purchase #3 | $14.74 | 6.321% | $15.6717 | $15.67 | $15.65 | $15.70 |
| Purchase #4 | $238.49 | 6.704% | $254.4784 | $254.48 | $254.50 | $254.50 |
| Purchase #5 | $19.76 | 9.254% | $21.5886 | $21.59 | $21.60 | $21.60 |
| Purchase #6 | $169.29 | 5.476% | $178.5603 | $178.56 | $178.55 | $178.60 |
| Purchase #7 | $238.59 | 8.294% | $258.3787 | $258.38 | $258.40 | $258.40 |
| 7 purchase totals = | $1,100.07 | $1,183.2540 | $1,183.25 | $1,183.30 | $1,183.30 | |