| 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 | $236.28 | 3.570% | $244.7152 | $244.72 | $244.70 | $244.70 |
| Purchase #2 | $219.58 | 9.171% | $239.7177 | $239.72 | $239.70 | $239.70 |
| Purchase #3 | $117.75 | 12.438% | $132.3957 | $132.40 | $132.40 | $132.40 |
| Purchase #4 | $53.74 | 10.461% | $59.3617 | $59.36 | $59.35 | $59.40 |
| Purchase #5 | $60.87 | 11.713% | $67.9997 | $68.00 | $68.00 | $68.00 |
| Purchase #6 | $16.78 | 8.500% | $18.2063 | $18.21 | $18.20 | $18.20 |
| Purchase #7 | $230.63 | 4.405% | $240.7893 | $240.79 | $240.80 | $240.80 |
| 7 purchase totals = | $935.63 | $1,003.1856 | $1,003.20 | $1,003.15 | $1,003.20 | |