| 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 | $118.44 | 10.741% | $131.1616 | $131.16 | $131.15 | $131.20 |
| Purchase #2 | $37.56 | 9.230% | $41.0268 | $41.03 | $41.05 | $41.00 |
| Purchase #3 | $244.33 | 3.429% | $252.7081 | $252.71 | $252.70 | $252.70 |
| Purchase #4 | $12.56 | 8.199% | $13.5898 | $13.59 | $13.60 | $13.60 |
| Purchase #5 | $191.69 | 8.237% | $207.4795 | $207.48 | $207.50 | $207.50 |
| Purchase #6 | $242.36 | 3.708% | $251.3467 | $251.35 | $251.35 | $251.30 |
| Purchase #7 | $159.33 | 4.264% | $166.1238 | $166.12 | $166.10 | $166.10 |
| 7 purchase totals = | $1,006.27 | $1,063.4363 | $1,063.44 | $1,063.45 | $1,063.40 | |