| 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 | $202.67 | 6.212% | $215.2599 | $215.26 | $215.25 | $215.30 |
| Purchase #2 | $160.41 | 7.744% | $172.8322 | $172.83 | $172.85 | $172.80 |
| Purchase #3 | $196.92 | 8.515% | $213.6877 | $213.69 | $213.70 | $213.70 |
| Purchase #4 | $70.26 | 6.298% | $74.685 | $74.69 | $74.70 | $74.70 |
| Purchase #5 | $219.44 | 5.435% | $231.3666 | $231.37 | $231.35 | $231.40 |
| Purchase #6 | $128.35 | 7.376% | $137.8171 | $137.82 | $137.80 | $137.80 |
| Purchase #7 | $216.84 | 10.218% | $238.9967 | $239.00 | $239.00 | $239.00 |
| 7 purchase totals = | $1,194.89 | $1,284.6452 | $1,284.66 | $1,284.65 | $1,284.70 | |