| 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 | $145.54 | 8.370% | $157.7217 | $157.72 | $157.70 | $157.70 |
| Purchase #2 | $78.53 | 13.230% | $88.9195 | $88.92 | $88.90 | $88.90 |
| Purchase #3 | $206.82 | 9.716% | $226.9146 | $226.91 | $226.90 | $226.90 |
| Purchase #4 | $195.59 | 5.743% | $206.8227 | $206.82 | $206.80 | $206.80 |
| Purchase #5 | $246.75 | 3.600% | $255.633 | $255.63 | $255.65 | $255.60 |
| Purchase #6 | $131.93 | 7.422% | $141.7218 | $141.72 | $141.70 | $141.70 |
| Purchase #7 | $248.62 | 13.500% | $282.1837 | $282.18 | $282.20 | $282.20 |
| 7 purchase totals = | $1,253.78 | $1,359.9170 | $1,359.90 | $1,359.85 | $1,359.80 | |