| 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 | $47.62 | 3.284% | $49.1838 | $49.18 | $49.20 | $49.20 |
| Purchase #2 | $234.78 | 5.702% | $248.1672 | $248.17 | $248.15 | $248.20 |
| Purchase #3 | $36.91 | 10.188% | $40.6704 | $40.67 | $40.65 | $40.70 |
| Purchase #4 | $114.26 | 6.401% | $121.5738 | $121.57 | $121.55 | $121.60 |
| Purchase #5 | $223.41 | 11.621% | $249.3725 | $249.37 | $249.35 | $249.40 |
| Purchase #6 | $204.30 | 13.768% | $232.428 | $232.43 | $232.45 | $232.40 |
| Purchase #7 | $130.90 | 9.229% | $142.9808 | $142.98 | $143.00 | $143.00 |
| 7 purchase totals = | $992.18 | $1,084.3765 | $1,084.37 | $1,084.35 | $1,084.50 | |