| 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 | $227.65 | 5.581% | $240.3551 | $240.36 | $240.35 | $240.40 |
| Purchase #2 | $109.82 | 13.615% | $124.772 | $124.77 | $124.75 | $124.80 |
| Purchase #3 | $156.71 | 9.151% | $171.0505 | $171.05 | $171.05 | $171.10 |
| Purchase #4 | $196.36 | 3.558% | $203.3465 | $203.35 | $203.35 | $203.30 |
| Purchase #5 | $66.87 | 4.476% | $69.8631 | $69.86 | $69.85 | $69.90 |
| Purchase #6 | $6.68 | 8.587% | $7.2536 | $7.25 | $7.25 | $7.30 |
| Purchase #7 | $227.51 | 13.686% | $258.647 | $258.65 | $258.65 | $258.60 |
| 7 purchase totals = | $991.60 | $1,075.2878 | $1,075.29 | $1,075.25 | $1,075.40 | |