| 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 | $212.92 | 10.475% | $235.2234 | $235.22 | $235.20 | $235.20 |
| Purchase #2 | $7.56 | 11.688% | $8.4436 | $8.44 | $8.45 | $8.40 |
| Purchase #3 | $194.84 | 6.680% | $207.8553 | $207.86 | $207.85 | $207.90 |
| Purchase #4 | $198.82 | 10.650% | $219.9943 | $219.99 | $220.00 | $220.00 |
| Purchase #5 | $60.98 | 9.751% | $66.9262 | $66.93 | $66.95 | $66.90 |
| Purchase #6 | $214.40 | 6.187% | $227.6649 | $227.66 | $227.65 | $227.70 |
| Purchase #7 | $150.31 | 7.582% | $161.7065 | $161.71 | $161.70 | $161.70 |
| 7 purchase totals = | $1,039.83 | $1,127.8142 | $1,127.81 | $1,127.80 | $1,127.80 | |