| 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 | $178.87 | 7.195% | $191.7397 | $191.74 | $191.75 | $191.70 |
| Purchase #2 | $242.62 | 6.331% | $257.9803 | $257.98 | $258.00 | $258.00 |
| Purchase #3 | $42.51 | 3.841% | $44.1428 | $44.14 | $44.15 | $44.10 |
| Purchase #4 | $106.67 | 12.236% | $119.7221 | $119.72 | $119.70 | $119.70 |
| Purchase #5 | $40.35 | 3.606% | $41.805 | $41.81 | $41.80 | $41.80 |
| Purchase #6 | $119.78 | 6.783% | $127.9047 | $127.90 | $127.90 | $127.90 |
| Purchase #7 | $221.43 | 10.357% | $244.3635 | $244.36 | $244.35 | $244.40 |
| 7 purchase totals = | $952.23 | $1,027.6581 | $1,027.65 | $1,027.65 | $1,027.60 | |