| 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 | $189.55 | 7.358% | $203.4971 | $203.50 | $203.50 | $203.50 |
| Purchase #2 | $79.68 | 11.669% | $88.9779 | $88.98 | $89.00 | $89.00 |
| Purchase #3 | $172.96 | 11.447% | $192.7587 | $192.76 | $192.75 | $192.80 |
| Purchase #4 | $14.75 | 4.445% | $15.4056 | $15.41 | $15.40 | $15.40 |
| Purchase #5 | $220.45 | 7.809% | $237.6649 | $237.66 | $237.65 | $237.70 |
| Purchase #6 | $201.26 | 12.338% | $226.0915 | $226.09 | $226.10 | $226.10 |
| Purchase #7 | $83.58 | 13.762% | $95.0823 | $95.08 | $95.10 | $95.10 |
| 7 purchase totals = | $962.23 | $1,059.4780 | $1,059.48 | $1,059.50 | $1,059.60 | |