| 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 | $132.97 | 7.272% | $142.6396 | $142.64 | $142.65 | $142.60 |
| Purchase #2 | $233.87 | 8.385% | $253.48 | $253.48 | $253.50 | $253.50 |
| Purchase #3 | $175.35 | 9.585% | $192.1573 | $192.16 | $192.15 | $192.20 |
| Purchase #4 | $71.38 | 11.848% | $79.8371 | $79.84 | $79.85 | $79.80 |
| Purchase #5 | $112.91 | 3.611% | $116.9872 | $116.99 | $117.00 | $117.00 |
| Purchase #6 | $212.46 | 6.815% | $226.9391 | $226.94 | $226.95 | $226.90 |
| Purchase #7 | $202.66 | 12.438% | $227.8669 | $227.87 | $227.85 | $227.90 |
| 7 purchase totals = | $1,141.60 | $1,239.9072 | $1,239.92 | $1,239.95 | $1,239.90 | |