| 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 | $243.33 | 9.487% | $266.4147 | $266.41 | $266.40 | $266.40 |
| Purchase #2 | $12.41 | 5.615% | $13.1068 | $13.11 | $13.10 | $13.10 |
| Purchase #3 | $108.29 | 5.468% | $114.2113 | $114.21 | $114.20 | $114.20 |
| Purchase #4 | $109.26 | 3.580% | $113.1715 | $113.17 | $113.15 | $113.20 |
| Purchase #5 | $247.91 | 12.394% | $278.636 | $278.64 | $278.65 | $278.60 |
| Purchase #6 | $214.51 | 12.159% | $240.5923 | $240.59 | $240.60 | $240.60 |
| Purchase #7 | $198.44 | 4.351% | $207.0741 | $207.07 | $207.05 | $207.10 |
| 7 purchase totals = | $1,134.15 | $1,233.2067 | $1,233.20 | $1,233.15 | $1,233.20 | |