| 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 | $224.99 | 6.637% | $239.9226 | $239.92 | $239.90 | $239.90 |
| Purchase #2 | $17.64 | 13.126% | $19.9554 | $19.96 | $19.95 | $20.00 |
| Purchase #3 | $21.71 | 8.812% | $23.6231 | $23.62 | $23.60 | $23.60 |
| Purchase #4 | $199.61 | 4.415% | $208.4228 | $208.42 | $208.40 | $208.40 |
| Purchase #5 | $191.84 | 7.137% | $205.5316 | $205.53 | $205.55 | $205.50 |
| Purchase #6 | $179.53 | 5.293% | $189.0325 | $189.03 | $189.05 | $189.00 |
| Purchase #7 | $178.99 | 5.630% | $189.0671 | $189.07 | $189.05 | $189.10 |
| 7 purchase totals = | $1,014.31 | $1,075.5551 | $1,075.55 | $1,075.50 | $1,075.50 | |