| 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 | $191.81 | 9.277% | $209.6042 | $209.60 | $209.60 | $209.60 |
| Purchase #2 | $177.67 | 13.790% | $202.1707 | $202.17 | $202.15 | $202.20 |
| Purchase #3 | $226.25 | 8.801% | $246.1623 | $246.16 | $246.15 | $246.20 |
| Purchase #4 | $152.74 | 9.609% | $167.4168 | $167.42 | $167.40 | $167.40 |
| Purchase #5 | $56.31 | 8.182% | $60.9173 | $60.92 | $60.90 | $60.90 |
| Purchase #6 | $242.78 | 12.225% | $272.4599 | $272.46 | $272.45 | $272.50 |
| Purchase #7 | $174.42 | 11.487% | $194.4556 | $194.46 | $194.45 | $194.50 |
| 7 purchase totals = | $1,221.98 | $1,353.1868 | $1,353.19 | $1,353.10 | $1,353.30 | |