| 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 | $247.45 | 7.355% | $265.6499 | $265.65 | $265.65 | $265.60 |
| Purchase #2 | $222.25 | 5.638% | $234.7805 | $234.78 | $234.80 | $234.80 |
| Purchase #3 | $244.76 | 7.144% | $262.2457 | $262.25 | $262.25 | $262.20 |
| Purchase #4 | $8.66 | 4.779% | $9.0739 | $9.07 | $9.05 | $9.10 |
| Purchase #5 | $209.86 | 11.711% | $234.4367 | $234.44 | $234.45 | $234.40 |
| Purchase #6 | $20.91 | 3.379% | $21.6165 | $21.62 | $21.60 | $21.60 |
| Purchase #7 | $31.42 | 8.523% | $34.0979 | $34.10 | $34.10 | $34.10 |
| 7 purchase totals = | $985.31 | $1,061.9011 | $1,061.91 | $1,061.90 | $1,061.80 | |