| 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 | $173.29 | 11.225% | $192.7418 | $192.74 | $192.75 | $192.70 |
| Purchase #2 | $235.37 | 7.449% | $252.9027 | $252.90 | $252.90 | $252.90 |
| Purchase #3 | $217.49 | 9.270% | $237.6513 | $237.65 | $237.65 | $237.70 |
| Purchase #4 | $248.80 | 12.299% | $279.3999 | $279.40 | $279.40 | $279.40 |
| Purchase #5 | $217.67 | 10.332% | $240.1597 | $240.16 | $240.15 | $240.20 |
| Purchase #6 | $178.40 | 9.837% | $195.9492 | $195.95 | $195.95 | $195.90 |
| Purchase #7 | $30.87 | 9.688% | $33.8607 | $33.86 | $33.85 | $33.90 |
| 7 purchase totals = | $1,301.89 | $1,432.6653 | $1,432.66 | $1,432.65 | $1,432.70 | |