| 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 | $73.42 | 10.346% | $81.016 | $81.02 | $81.00 | $81.00 |
| Purchase #2 | $234.37 | 9.850% | $257.4554 | $257.46 | $257.45 | $257.50 |
| Purchase #3 | $103.67 | 7.396% | $111.3374 | $111.34 | $111.35 | $111.30 |
| Purchase #4 | $234.32 | 12.764% | $264.2286 | $264.23 | $264.25 | $264.20 |
| Purchase #5 | $117.33 | 4.687% | $122.8293 | $122.83 | $122.85 | $122.80 |
| Purchase #6 | $99.70 | 6.606% | $106.2862 | $106.29 | $106.30 | $106.30 |
| Purchase #7 | $204.45 | 4.650% | $213.9569 | $213.96 | $213.95 | $214.00 |
| 7 purchase totals = | $1,067.26 | $1,157.1098 | $1,157.13 | $1,157.15 | $1,157.10 | |