| 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 | $8.40 | 10.527% | $9.2843 | $9.28 | $9.30 | $9.30 |
| Purchase #2 | $116.50 | 3.480% | $120.5542 | $120.55 | $120.55 | $120.60 |
| Purchase #3 | $215.99 | 8.203% | $233.7077 | $233.71 | $233.70 | $233.70 |
| Purchase #4 | $177.76 | 7.626% | $191.316 | $191.32 | $191.30 | $191.30 |
| Purchase #5 | $208.92 | 3.490% | $216.2113 | $216.21 | $216.20 | $216.20 |
| Purchase #6 | $245.73 | 10.634% | $271.8609 | $271.86 | $271.85 | $271.90 |
| Purchase #7 | $81.79 | 7.865% | $88.2228 | $88.22 | $88.20 | $88.20 |
| 7 purchase totals = | $1,055.09 | $1,131.1572 | $1,131.15 | $1,131.10 | $1,131.20 | |