| 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 | $218.74 | 4.750% | $229.1302 | $229.13 | $229.15 | $229.10 |
| Purchase #2 | $153.78 | 8.610% | $167.0205 | $167.02 | $167.00 | $167.00 |
| Purchase #3 | $101.87 | 3.303% | $105.2348 | $105.23 | $105.25 | $105.20 |
| Purchase #4 | $67.40 | 8.555% | $73.1661 | $73.17 | $73.15 | $73.20 |
| Purchase #5 | $68.82 | 12.121% | $77.1617 | $77.16 | $77.15 | $77.20 |
| Purchase #6 | $188.80 | 5.200% | $198.6176 | $198.62 | $198.60 | $198.60 |
| Purchase #7 | $199.40 | 10.853% | $221.0409 | $221.04 | $221.05 | $221.00 |
| 7 purchase totals = | $998.81 | $1,071.3718 | $1,071.37 | $1,071.35 | $1,071.30 | |