| 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 | $102.32 | 5.574% | $108.0233 | $108.02 | $108.00 | $108.00 |
| Purchase #2 | $186.44 | 10.278% | $205.6023 | $205.60 | $205.60 | $205.60 |
| Purchase #3 | $247.50 | 10.453% | $273.3712 | $273.37 | $273.35 | $273.40 |
| Purchase #4 | $137.50 | 7.637% | $148.0009 | $148.00 | $148.00 | $148.00 |
| Purchase #5 | $190.47 | 4.556% | $199.1478 | $199.15 | $199.15 | $199.10 |
| Purchase #6 | $222.49 | 13.363% | $252.2213 | $252.22 | $252.20 | $252.20 |
| Purchase #7 | $60.65 | 11.295% | $67.5004 | $67.50 | $67.50 | $67.50 |
| 7 purchase totals = | $1,147.37 | $1,253.8672 | $1,253.86 | $1,253.80 | $1,253.80 | |