| 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 | $209.94 | 5.212% | $220.8821 | $220.88 | $220.90 | $220.90 |
| Purchase #2 | $146.43 | 4.536% | $153.0721 | $153.07 | $153.05 | $153.10 |
| Purchase #3 | $162.25 | 6.771% | $173.2359 | $173.24 | $173.25 | $173.20 |
| Purchase #4 | $105.33 | 13.607% | $119.6623 | $119.66 | $119.65 | $119.70 |
| Purchase #5 | $245.49 | 10.443% | $271.1265 | $271.13 | $271.15 | $271.10 |
| Purchase #6 | $125.33 | 12.784% | $141.3522 | $141.35 | $141.35 | $141.40 |
| Purchase #7 | $57.82 | 11.749% | $64.6133 | $64.61 | $64.60 | $64.60 |
| 7 purchase totals = | $1,052.59 | $1,143.9444 | $1,143.94 | $1,143.95 | $1,144.00 | |