| 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 | $242.94 | 8.554% | $263.7211 | $263.72 | $263.70 | $263.70 |
| Purchase #2 | $246.62 | 13.821% | $280.7054 | $280.71 | $280.70 | $280.70 |
| Purchase #3 | $79.89 | 8.561% | $86.7294 | $86.73 | $86.75 | $86.70 |
| Purchase #4 | $129.31 | 10.530% | $142.9263 | $142.93 | $142.95 | $142.90 |
| Purchase #5 | $7.75 | 5.377% | $8.1667 | $8.17 | $8.15 | $8.20 |
| Purchase #6 | $137.31 | 13.148% | $155.3635 | $155.36 | $155.35 | $155.40 |
| Purchase #7 | $210.32 | 7.651% | $226.4116 | $226.41 | $226.40 | $226.40 |
| 7 purchase totals = | $1,054.14 | $1,164.0240 | $1,164.03 | $1,164.00 | $1,164.00 | |