| 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 | $38.94 | 9.557% | $42.6615 | $42.66 | $42.65 | $42.70 |
| Purchase #2 | $242.71 | 4.663% | $254.0276 | $254.03 | $254.05 | $254.00 |
| Purchase #3 | $197.30 | 4.175% | $205.5373 | $205.54 | $205.55 | $205.50 |
| Purchase #4 | $208.98 | 5.532% | $220.5408 | $220.54 | $220.55 | $220.50 |
| Purchase #5 | $208.90 | 10.570% | $230.9807 | $230.98 | $231.00 | $231.00 |
| Purchase #6 | $138.55 | 6.714% | $147.8522 | $147.85 | $147.85 | $147.90 |
| Purchase #7 | $217.27 | 9.647% | $238.23 | $238.23 | $238.25 | $238.20 |
| 7 purchase totals = | $1,252.65 | $1,339.8301 | $1,339.83 | $1,339.90 | $1,339.80 | |