| 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 | $225.91 | 8.185% | $244.4007 | $244.40 | $244.40 | $244.40 |
| Purchase #2 | $212.45 | 13.408% | $240.9353 | $240.94 | $240.95 | $240.90 |
| Purchase #3 | $208.75 | 4.316% | $217.7597 | $217.76 | $217.75 | $217.80 |
| Purchase #4 | $43.27 | 5.298% | $45.5624 | $45.56 | $45.55 | $45.60 |
| Purchase #5 | $109.67 | 12.553% | $123.4369 | $123.44 | $123.45 | $123.40 |
| Purchase #6 | $243.80 | 3.619% | $252.6231 | $252.62 | $252.60 | $252.60 |
| Purchase #7 | $39.30 | 9.596% | $43.0712 | $43.07 | $43.05 | $43.10 |
| 7 purchase totals = | $1,083.15 | $1,167.7893 | $1,167.79 | $1,167.75 | $1,167.80 | |