| 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 | $84.99 | 6.189% | $90.25 | $90.25 | $90.25 | $90.30 |
| Purchase #2 | $209.98 | 10.815% | $232.6893 | $232.69 | $232.70 | $232.70 |
| Purchase #3 | $232.33 | 9.601% | $254.636 | $254.64 | $254.65 | $254.60 |
| Purchase #4 | $106.52 | 8.663% | $115.7478 | $115.75 | $115.75 | $115.70 |
| Purchase #5 | $167.87 | 6.102% | $178.1134 | $178.11 | $178.10 | $178.10 |
| Purchase #6 | $155.73 | 10.853% | $172.6314 | $172.63 | $172.65 | $172.60 |
| Purchase #7 | $60.88 | 3.536% | $63.0327 | $63.03 | $63.05 | $63.00 |
| 7 purchase totals = | $1,018.30 | $1,107.1006 | $1,107.10 | $1,107.15 | $1,107.00 | |