| 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 | $96.75 | 13.752% | $110.0551 | $110.06 | $110.05 | $110.10 |
| Purchase #2 | $186.54 | 7.367% | $200.2824 | $200.28 | $200.30 | $200.30 |
| Purchase #3 | $239.45 | 11.430% | $266.8191 | $266.82 | $266.80 | $266.80 |
| Purchase #4 | $128.93 | 9.218% | $140.8148 | $140.81 | $140.80 | $140.80 |
| Purchase #5 | $209.87 | 11.350% | $233.6902 | $233.69 | $233.70 | $233.70 |
| Purchase #6 | $116.62 | 8.353% | $126.3613 | $126.36 | $126.35 | $126.40 |
| Purchase #7 | $229.80 | 10.468% | $253.8555 | $253.86 | $253.85 | $253.90 |
| 7 purchase totals = | $1,207.96 | $1,331.8784 | $1,331.88 | $1,331.85 | $1,332.00 | |