| 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 | $234.98 | 11.375% | $261.709 | $261.71 | $261.70 | $261.70 |
| Purchase #2 | $107.93 | 11.369% | $120.2006 | $120.20 | $120.20 | $120.20 |
| Purchase #3 | $225.36 | 8.637% | $244.8243 | $244.82 | $244.80 | $244.80 |
| Purchase #4 | $204.86 | 3.170% | $211.3541 | $211.35 | $211.35 | $211.40 |
| Purchase #5 | $141.78 | 8.465% | $153.7817 | $153.78 | $153.80 | $153.80 |
| Purchase #6 | $133.51 | 13.641% | $151.7221 | $151.72 | $151.70 | $151.70 |
| Purchase #7 | $90.84 | 7.862% | $97.9818 | $97.98 | $98.00 | $98.00 |
| 7 purchase totals = | $1,139.26 | $1,241.5736 | $1,241.56 | $1,241.55 | $1,241.60 | |