| 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 | $249.87 | 4.303% | $260.6219 | $260.62 | $260.60 | $260.60 |
| Purchase #2 | $190.87 | 7.457% | $205.1032 | $205.10 | $205.10 | $205.10 |
| Purchase #3 | $172.42 | 12.868% | $194.607 | $194.61 | $194.60 | $194.60 |
| Purchase #4 | $115.62 | 10.747% | $128.0457 | $128.05 | $128.05 | $128.00 |
| Purchase #5 | $230.37 | 4.239% | $240.1354 | $240.14 | $240.15 | $240.10 |
| Purchase #6 | $240.59 | 5.673% | $254.2387 | $254.24 | $254.25 | $254.20 |
| Purchase #7 | $40.35 | 7.202% | $43.256 | $43.26 | $43.25 | $43.30 |
| 7 purchase totals = | $1,240.09 | $1,326.0079 | $1,326.02 | $1,326.00 | $1,325.90 | |