| 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 | $185.80 | 5.143% | $195.3557 | $195.36 | $195.35 | $195.40 |
| Purchase #2 | $48.54 | 7.175% | $52.0227 | $52.02 | $52.00 | $52.00 |
| Purchase #3 | $192.67 | 13.256% | $218.2103 | $218.21 | $218.20 | $218.20 |
| Purchase #4 | $105.83 | 10.706% | $117.1602 | $117.16 | $117.15 | $117.20 |
| Purchase #5 | $141.30 | 3.643% | $146.4476 | $146.45 | $146.45 | $146.40 |
| Purchase #6 | $236.66 | 8.436% | $256.6246 | $256.62 | $256.60 | $256.60 |
| Purchase #7 | $249.54 | 8.298% | $270.2468 | $270.25 | $270.25 | $270.20 |
| 7 purchase totals = | $1,160.34 | $1,256.0679 | $1,256.07 | $1,256.00 | $1,256.00 | |