| 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 | $109.98 | 11.230% | $122.3308 | $122.33 | $122.35 | $122.30 |
| Purchase #2 | $192.44 | 10.783% | $213.1908 | $213.19 | $213.20 | $213.20 |
| Purchase #3 | $213.92 | 10.151% | $235.635 | $235.64 | $235.65 | $235.60 |
| Purchase #4 | $73.64 | 11.226% | $81.9068 | $81.91 | $81.90 | $81.90 |
| Purchase #5 | $175.50 | 10.468% | $193.8713 | $193.87 | $193.85 | $193.90 |
| Purchase #6 | $163.30 | 11.264% | $181.6941 | $181.69 | $181.70 | $181.70 |
| Purchase #7 | $230.38 | 6.385% | $245.0898 | $245.09 | $245.10 | $245.10 |
| 7 purchase totals = | $1,159.16 | $1,273.7186 | $1,273.72 | $1,273.75 | $1,273.70 | |