| 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 | $209.39 | 10.789% | $231.9811 | $231.98 | $232.00 | $232.00 |
| Purchase #2 | $239.97 | 11.330% | $267.1586 | $267.16 | $267.15 | $267.20 |
| Purchase #3 | $240.43 | 3.766% | $249.4846 | $249.48 | $249.50 | $249.50 |
| Purchase #4 | $95.53 | 10.576% | $105.6333 | $105.63 | $105.65 | $105.60 |
| Purchase #5 | $223.92 | 6.800% | $239.1466 | $239.15 | $239.15 | $239.10 |
| Purchase #6 | $63.46 | 10.609% | $70.1925 | $70.19 | $70.20 | $70.20 |
| Purchase #7 | $100.92 | 8.524% | $109.5224 | $109.52 | $109.50 | $109.50 |
| 7 purchase totals = | $1,173.62 | $1,273.1191 | $1,273.11 | $1,273.15 | $1,273.10 | |