| 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 | $250.68 | 3.257% | $258.8446 | $258.84 | $258.85 | $258.80 |
| Purchase #2 | $32.68 | 9.277% | $35.7117 | $35.71 | $35.70 | $35.70 |
| Purchase #3 | $162.90 | 7.845% | $175.6795 | $175.68 | $175.70 | $175.70 |
| Purchase #4 | $142.74 | 8.872% | $155.4039 | $155.40 | $155.40 | $155.40 |
| Purchase #5 | $181.84 | 13.274% | $205.9774 | $205.98 | $206.00 | $206.00 |
| Purchase #6 | $18.61 | 5.500% | $19.6336 | $19.63 | $19.65 | $19.60 |
| Purchase #7 | $131.27 | 8.819% | $142.8467 | $142.85 | $142.85 | $142.80 |
| 7 purchase totals = | $920.72 | $994.0974 | $994.09 | $994.15 | $994.00 | |