| 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 | $230.72 | 10.283% | $254.4449 | $254.44 | $254.45 | $254.40 |
| Purchase #2 | $168.99 | 9.181% | $184.505 | $184.51 | $184.50 | $184.50 |
| Purchase #3 | $170.34 | 7.280% | $182.7408 | $182.74 | $182.75 | $182.70 |
| Purchase #4 | $81.43 | 9.785% | $89.3979 | $89.40 | $89.40 | $89.40 |
| Purchase #5 | $144.49 | 3.145% | $149.0342 | $149.03 | $149.05 | $149.00 |
| Purchase #6 | $236.86 | 9.665% | $259.7525 | $259.75 | $259.75 | $259.80 |
| Purchase #7 | $64.27 | 6.374% | $68.3666 | $68.37 | $68.35 | $68.40 |
| 7 purchase totals = | $1,097.10 | $1,188.2419 | $1,188.24 | $1,188.25 | $1,188.20 | |