| 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 | $213.26 | 8.109% | $230.5533 | $230.55 | $230.55 | $230.60 |
| Purchase #2 | $198.35 | 13.589% | $225.3038 | $225.30 | $225.30 | $225.30 |
| Purchase #3 | $69.35 | 4.841% | $72.7072 | $72.71 | $72.70 | $72.70 |
| Purchase #4 | $149.62 | 3.177% | $154.3734 | $154.37 | $154.35 | $154.40 |
| Purchase #5 | $240.84 | 3.714% | $249.7848 | $249.78 | $249.80 | $249.80 |
| Purchase #6 | $96.56 | 3.499% | $99.9386 | $99.94 | $99.95 | $99.90 |
| Purchase #7 | $234.72 | 11.172% | $260.9429 | $260.94 | $260.95 | $260.90 |
| 7 purchase totals = | $1,202.70 | $1,293.6040 | $1,293.59 | $1,293.60 | $1,293.60 | |