| 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 | $227.62 | 13.121% | $257.486 | $257.49 | $257.50 | $257.50 |
| Purchase #2 | $195.42 | 10.656% | $216.244 | $216.24 | $216.25 | $216.20 |
| Purchase #3 | $183.73 | 11.807% | $205.423 | $205.42 | $205.40 | $205.40 |
| Purchase #4 | $133.68 | 13.105% | $151.1988 | $151.20 | $151.20 | $151.20 |
| Purchase #5 | $36.38 | 6.228% | $38.6457 | $38.65 | $38.65 | $38.60 |
| Purchase #6 | $204.45 | 4.172% | $212.9797 | $212.98 | $213.00 | $213.00 |
| Purchase #7 | $231.64 | 10.815% | $256.6919 | $256.69 | $256.70 | $256.70 |
| 7 purchase totals = | $1,212.92 | $1,338.6691 | $1,338.67 | $1,338.70 | $1,338.60 | |