| 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 | $230.48 | 5.481% | $243.1126 | $243.11 | $243.10 | $243.10 |
| Purchase #2 | $116.63 | 5.248% | $122.7507 | $122.75 | $122.75 | $122.80 |
| Purchase #3 | $200.29 | 5.761% | $211.8287 | $211.83 | $211.85 | $211.80 |
| Purchase #4 | $204.86 | 8.304% | $221.8716 | $221.87 | $221.85 | $221.90 |
| Purchase #5 | $32.44 | 13.439% | $36.7996 | $36.80 | $36.80 | $36.80 |
| Purchase #6 | $100.53 | 9.153% | $109.7315 | $109.73 | $109.75 | $109.70 |
| Purchase #7 | $104.81 | 5.347% | $110.4142 | $110.41 | $110.40 | $110.40 |
| 7 purchase totals = | $990.04 | $1,056.5089 | $1,056.50 | $1,056.50 | $1,056.50 | |