| 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 | $227.31 | 4.240% | $236.9479 | $236.95 | $236.95 | $236.90 |
| Purchase #2 | $239.70 | 4.632% | $250.8029 | $250.80 | $250.80 | $250.80 |
| Purchase #3 | $219.63 | 12.374% | $246.807 | $246.81 | $246.80 | $246.80 |
| Purchase #4 | $152.90 | 7.555% | $164.4516 | $164.45 | $164.45 | $164.50 |
| Purchase #5 | $189.42 | 7.534% | $203.6909 | $203.69 | $203.70 | $203.70 |
| Purchase #6 | $63.30 | 10.854% | $70.1706 | $70.17 | $70.15 | $70.20 |
| Purchase #7 | $220.67 | 8.642% | $239.7403 | $239.74 | $239.75 | $239.70 |
| 7 purchase totals = | $1,312.93 | $1,412.6112 | $1,412.61 | $1,412.60 | $1,412.60 | |