| 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 | $191.48 | 9.571% | $209.8066 | $209.81 | $209.80 | $209.80 |
| Purchase #2 | $80.39 | 8.407% | $87.1484 | $87.15 | $87.15 | $87.10 |
| Purchase #3 | $174.85 | 8.845% | $190.3155 | $190.32 | $190.30 | $190.30 |
| Purchase #4 | $40.28 | 10.208% | $44.3918 | $44.39 | $44.40 | $44.40 |
| Purchase #5 | $245.55 | 6.226% | $260.8379 | $260.84 | $260.85 | $260.80 |
| Purchase #6 | $94.82 | 9.459% | $103.789 | $103.79 | $103.80 | $103.80 |
| Purchase #7 | $77.60 | 11.544% | $86.5581 | $86.56 | $86.55 | $86.60 |
| 7 purchase totals = | $904.97 | $982.8473 | $982.86 | $982.85 | $982.80 | |