| 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 | $184.31 | 10.337% | $203.3621 | $203.36 | $203.35 | $203.40 |
| Purchase #2 | $131.72 | 13.778% | $149.8684 | $149.87 | $149.85 | $149.90 |
| Purchase #3 | $12.96 | 12.549% | $14.5864 | $14.59 | $14.60 | $14.60 |
| Purchase #4 | $126.26 | 10.158% | $139.0855 | $139.09 | $139.10 | $139.10 |
| Purchase #5 | $180.89 | 3.623% | $187.4436 | $187.44 | $187.45 | $187.40 |
| Purchase #6 | $207.83 | 9.245% | $227.0439 | $227.04 | $227.05 | $227.00 |
| Purchase #7 | $237.64 | 12.307% | $266.8864 | $266.89 | $266.90 | $266.90 |
| 7 purchase totals = | $1,081.61 | $1,188.2763 | $1,188.28 | $1,188.30 | $1,188.30 | |