| 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 | $238.66 | 5.229% | $251.1395 | $251.14 | $251.15 | $251.10 |
| Purchase #2 | $221.96 | 8.484% | $240.7911 | $240.79 | $240.80 | $240.80 |
| Purchase #3 | $200.26 | 13.802% | $227.8999 | $227.90 | $227.90 | $227.90 |
| Purchase #4 | $200.67 | 6.695% | $214.1049 | $214.10 | $214.10 | $214.10 |
| Purchase #5 | $81.40 | 3.700% | $84.4118 | $84.41 | $84.40 | $84.40 |
| Purchase #6 | $5.46 | 10.277% | $6.0211 | $6.02 | $6.00 | $6.00 |
| Purchase #7 | $24.25 | 11.691% | $27.0851 | $27.09 | $27.10 | $27.10 |
| 7 purchase totals = | $972.66 | $1,051.4534 | $1,051.45 | $1,051.45 | $1,051.40 | |