| 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 | $113.80 | 5.196% | $119.713 | $119.71 | $119.70 | $119.70 |
| Purchase #2 | $75.90 | 5.556% | $80.117 | $80.12 | $80.10 | $80.10 |
| Purchase #3 | $69.43 | 9.807% | $76.239 | $76.24 | $76.25 | $76.20 |
| Purchase #4 | $175.93 | 9.268% | $192.2352 | $192.24 | $192.25 | $192.20 |
| Purchase #5 | $233.30 | 8.238% | $252.5193 | $252.52 | $252.50 | $252.50 |
| Purchase #6 | $188.79 | 12.487% | $212.3642 | $212.36 | $212.35 | $212.40 |
| Purchase #7 | $158.60 | 3.452% | $164.0749 | $164.07 | $164.05 | $164.10 |
| 7 purchase totals = | $1,015.75 | $1,097.2626 | $1,097.26 | $1,097.20 | $1,097.20 | |