| 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 | $223.69 | 7.687% | $240.8851 | $240.89 | $240.90 | $240.90 |
| Purchase #2 | $182.38 | 4.398% | $190.4011 | $190.40 | $190.40 | $190.40 |
| Purchase #3 | $141.25 | 10.371% | $155.899 | $155.90 | $155.90 | $155.90 |
| Purchase #4 | $14.33 | 6.573% | $15.2719 | $15.27 | $15.25 | $15.30 |
| Purchase #5 | $198.39 | 9.739% | $217.7112 | $217.71 | $217.70 | $217.70 |
| Purchase #6 | $58.67 | 9.751% | $64.3909 | $64.39 | $64.40 | $64.40 |
| Purchase #7 | $198.70 | 9.476% | $217.5288 | $217.53 | $217.55 | $217.50 |
| 7 purchase totals = | $1,017.41 | $1,102.0880 | $1,102.09 | $1,102.10 | $1,102.10 | |