| 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 | $111.27 | 13.147% | $125.8987 | $125.90 | $125.90 | $125.90 |
| Purchase #2 | $43.80 | 9.637% | $48.021 | $48.02 | $48.00 | $48.00 |
| Purchase #3 | $178.79 | 11.595% | $199.5207 | $199.52 | $199.50 | $199.50 |
| Purchase #4 | $140.86 | 7.309% | $151.1555 | $151.16 | $151.15 | $151.20 |
| Purchase #5 | $156.48 | 10.329% | $172.6428 | $172.64 | $172.65 | $172.60 |
| Purchase #6 | $169.60 | 3.767% | $175.9888 | $175.99 | $176.00 | $176.00 |
| Purchase #7 | $203.54 | 11.543% | $227.0346 | $227.03 | $227.05 | $227.00 |
| 7 purchase totals = | $1,004.34 | $1,100.2621 | $1,100.26 | $1,100.25 | $1,100.20 | |