| 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 | $217.69 | 4.577% | $227.6537 | $227.65 | $227.65 | $227.70 |
| Purchase #2 | $79.48 | 9.772% | $87.2468 | $87.25 | $87.25 | $87.20 |
| Purchase #3 | $245.95 | 11.229% | $273.5677 | $273.57 | $273.55 | $273.60 |
| Purchase #4 | $221.61 | 11.601% | $247.319 | $247.32 | $247.30 | $247.30 |
| Purchase #5 | $116.40 | 9.480% | $127.4347 | $127.43 | $127.45 | $127.40 |
| Purchase #6 | $115.51 | 11.254% | $128.5095 | $128.51 | $128.50 | $128.50 |
| Purchase #7 | $69.85 | 3.218% | $72.0978 | $72.10 | $72.10 | $72.10 |
| 7 purchase totals = | $1,066.49 | $1,163.8292 | $1,163.83 | $1,163.80 | $1,163.80 | |