| 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 | $174.55 | 13.835% | $198.699 | $198.70 | $198.70 | $198.70 |
| Purchase #2 | $237.55 | 11.164% | $264.0701 | $264.07 | $264.05 | $264.10 |
| Purchase #3 | $30.25 | 3.133% | $31.1977 | $31.20 | $31.20 | $31.20 |
| Purchase #4 | $191.92 | 6.379% | $204.1626 | $204.16 | $204.15 | $204.20 |
| Purchase #5 | $193.84 | 13.333% | $219.6847 | $219.68 | $219.70 | $219.70 |
| Purchase #6 | $244.91 | 5.317% | $257.9319 | $257.93 | $257.95 | $257.90 |
| Purchase #7 | $205.32 | 10.492% | $226.8622 | $226.86 | $226.85 | $226.90 |
| 7 purchase totals = | $1,278.34 | $1,402.6082 | $1,402.60 | $1,402.60 | $1,402.70 | |