| 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 | $237.49 | 9.220% | $259.3866 | $259.39 | $259.40 | $259.40 |
| Purchase #2 | $150.26 | 13.254% | $170.1755 | $170.18 | $170.20 | $170.20 |
| Purchase #3 | $130.87 | 8.427% | $141.8984 | $141.90 | $141.90 | $141.90 |
| Purchase #4 | $97.57 | 6.832% | $104.236 | $104.24 | $104.25 | $104.20 |
| Purchase #5 | $150.96 | 6.719% | $161.103 | $161.10 | $161.10 | $161.10 |
| Purchase #6 | $162.87 | 10.569% | $180.0837 | $180.08 | $180.10 | $180.10 |
| Purchase #7 | $192.93 | 5.201% | $202.9643 | $202.96 | $202.95 | $203.00 |
| 7 purchase totals = | $1,122.95 | $1,219.8475 | $1,219.85 | $1,219.90 | $1,219.90 | |