| 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 | $117.62 | 9.109% | $128.334 | $128.33 | $128.35 | $128.30 |
| Purchase #2 | $231.43 | 5.333% | $243.7722 | $243.77 | $243.75 | $243.80 |
| Purchase #3 | $188.94 | 5.323% | $198.9973 | $199.00 | $199.00 | $199.00 |
| Purchase #4 | $231.88 | 6.161% | $246.1661 | $246.17 | $246.15 | $246.20 |
| Purchase #5 | $190.80 | 10.191% | $210.2444 | $210.24 | $210.25 | $210.20 |
| Purchase #6 | $151.94 | 6.832% | $162.3205 | $162.32 | $162.30 | $162.30 |
| Purchase #7 | $147.39 | 4.126% | $153.4713 | $153.47 | $153.45 | $153.50 |
| 7 purchase totals = | $1,260.00 | $1,343.3058 | $1,343.30 | $1,343.25 | $1,343.30 | |