| 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 | $189.64 | 11.481% | $211.4126 | $211.41 | $211.40 | $211.40 |
| Purchase #2 | $247.26 | 10.133% | $272.3149 | $272.31 | $272.30 | $272.30 |
| Purchase #3 | $180.89 | 9.833% | $198.6769 | $198.68 | $198.70 | $198.70 |
| Purchase #4 | $233.92 | 5.456% | $246.6827 | $246.68 | $246.70 | $246.70 |
| Purchase #5 | $130.44 | 10.109% | $143.6262 | $143.63 | $143.65 | $143.60 |
| Purchase #6 | $104.96 | 3.818% | $108.9674 | $108.97 | $108.95 | $109.00 |
| Purchase #7 | $146.82 | 10.512% | $162.2537 | $162.25 | $162.25 | $162.30 |
| 7 purchase totals = | $1,233.93 | $1,343.9344 | $1,343.93 | $1,343.95 | $1,344.00 | |