| 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 | $116.48 | 5.531% | $122.9225 | $122.92 | $122.90 | $122.90 |
| Purchase #2 | $29.70 | 7.406% | $31.8996 | $31.90 | $31.90 | $31.90 |
| Purchase #3 | $185.84 | 8.361% | $201.3781 | $201.38 | $201.40 | $201.40 |
| Purchase #4 | $179.41 | 3.475% | $185.6445 | $185.64 | $185.65 | $185.60 |
| Purchase #5 | $140.85 | 5.437% | $148.508 | $148.51 | $148.50 | $148.50 |
| Purchase #6 | $118.84 | 7.714% | $128.0073 | $128.01 | $128.00 | $128.00 |
| Purchase #7 | $150.54 | 7.645% | $162.0488 | $162.05 | $162.05 | $162.00 |
| 7 purchase totals = | $921.66 | $980.4088 | $980.41 | $980.40 | $980.30 | |