| 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 | $199.26 | 9.237% | $217.6656 | $217.67 | $217.65 | $217.70 |
| Purchase #2 | $237.80 | 5.219% | $250.2108 | $250.21 | $250.20 | $250.20 |
| Purchase #3 | $74.35 | 12.341% | $83.5255 | $83.53 | $83.55 | $83.50 |
| Purchase #4 | $128.98 | 4.196% | $134.392 | $134.39 | $134.40 | $134.40 |
| Purchase #5 | $12.88 | 5.383% | $13.5733 | $13.57 | $13.55 | $13.60 |
| Purchase #6 | $109.70 | 4.225% | $114.3348 | $114.33 | $114.35 | $114.30 |
| Purchase #7 | $179.36 | 5.167% | $188.6275 | $188.63 | $188.65 | $188.60 |
| 7 purchase totals = | $942.33 | $1,002.3295 | $1,002.33 | $1,002.35 | $1,002.30 | |