| 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 | $96.80 | 6.419% | $103.0136 | $103.01 | $103.00 | $103.00 |
| Purchase #2 | $166.68 | 13.639% | $189.4135 | $189.41 | $189.40 | $189.40 |
| Purchase #3 | $81.47 | 8.414% | $88.3249 | $88.32 | $88.30 | $88.30 |
| Purchase #4 | $156.38 | 13.452% | $177.4162 | $177.42 | $177.40 | $177.40 |
| Purchase #5 | $149.51 | 8.240% | $161.8296 | $161.83 | $161.85 | $161.80 |
| Purchase #6 | $231.96 | 4.167% | $241.6258 | $241.63 | $241.65 | $241.60 |
| Purchase #7 | $95.40 | 6.390% | $101.4961 | $101.50 | $101.50 | $101.50 |
| 7 purchase totals = | $978.20 | $1,063.1197 | $1,063.12 | $1,063.10 | $1,063.00 | |