| 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 | $129.99 | 11.732% | $145.2404 | $145.24 | $145.25 | $145.20 |
| Purchase #2 | $202.46 | 12.397% | $227.559 | $227.56 | $227.55 | $227.60 |
| Purchase #3 | $85.66 | 12.409% | $96.2895 | $96.29 | $96.30 | $96.30 |
| Purchase #4 | $46.42 | 6.600% | $49.4837 | $49.48 | $49.50 | $49.50 |
| Purchase #5 | $133.93 | 5.536% | $141.3444 | $141.34 | $141.35 | $141.30 |
| Purchase #6 | $250.83 | 4.474% | $262.0521 | $262.05 | $262.05 | $262.10 |
| Purchase #7 | $236.53 | 5.827% | $250.3126 | $250.31 | $250.30 | $250.30 |
| 7 purchase totals = | $1,085.82 | $1,172.2817 | $1,172.27 | $1,172.30 | $1,172.30 | |