| 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 | $219.79 | 7.619% | $236.5358 | $236.54 | $236.55 | $236.50 |
| Purchase #2 | $103.40 | 9.330% | $113.0472 | $113.05 | $113.05 | $113.00 |
| Purchase #3 | $152.30 | 3.850% | $158.1636 | $158.16 | $158.15 | $158.20 |
| Purchase #4 | $162.95 | 11.635% | $181.9092 | $181.91 | $181.90 | $181.90 |
| Purchase #5 | $111.36 | 5.237% | $117.1919 | $117.19 | $117.20 | $117.20 |
| Purchase #6 | $128.92 | 8.390% | $139.7364 | $139.74 | $139.75 | $139.70 |
| Purchase #7 | $216.81 | 12.532% | $243.9806 | $243.98 | $244.00 | $244.00 |
| 7 purchase totals = | $1,095.53 | $1,190.5647 | $1,190.57 | $1,190.60 | $1,190.50 | |