| 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 | $26.56 | 9.221% | $29.0091 | $29.01 | $29.00 | $29.00 |
| Purchase #2 | $183.91 | 13.810% | $209.308 | $209.31 | $209.30 | $209.30 |
| Purchase #3 | $143.53 | 10.774% | $158.9939 | $158.99 | $159.00 | $159.00 |
| Purchase #4 | $35.90 | 9.219% | $39.2096 | $39.21 | $39.20 | $39.20 |
| Purchase #5 | $159.88 | 11.492% | $178.2534 | $178.25 | $178.25 | $178.30 |
| Purchase #6 | $118.59 | 13.200% | $134.2439 | $134.24 | $134.25 | $134.20 |
| Purchase #7 | $214.90 | 5.259% | $226.2016 | $226.20 | $226.20 | $226.20 |
| 7 purchase totals = | $883.27 | $975.2195 | $975.21 | $975.20 | $975.20 | |