| 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 | $240.74 | 3.802% | $249.8929 | $249.89 | $249.90 | $249.90 |
| Purchase #2 | $223.31 | 8.442% | $242.1618 | $242.16 | $242.15 | $242.20 |
| Purchase #3 | $138.31 | 7.425% | $148.5795 | $148.58 | $148.60 | $148.60 |
| Purchase #4 | $29.93 | 5.347% | $31.5304 | $31.53 | $31.55 | $31.50 |
| Purchase #5 | $193.82 | 3.751% | $201.0902 | $201.09 | $201.10 | $201.10 |
| Purchase #6 | $80.29 | 12.359% | $90.213 | $90.21 | $90.20 | $90.20 |
| Purchase #7 | $28.91 | 11.558% | $32.2514 | $32.25 | $32.25 | $32.30 |
| 7 purchase totals = | $935.31 | $995.7192 | $995.71 | $995.75 | $995.80 | |