| 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 | $91.66 | 13.263% | $103.8169 | $103.82 | $103.80 | $103.80 |
| Purchase #2 | $29.32 | 12.639% | $33.0258 | $33.03 | $33.05 | $33.00 |
| Purchase #3 | $51.68 | 5.870% | $54.7136 | $54.71 | $54.70 | $54.70 |
| Purchase #4 | $228.75 | 6.138% | $242.7907 | $242.79 | $242.80 | $242.80 |
| Purchase #5 | $200.68 | 3.274% | $207.2503 | $207.25 | $207.25 | $207.30 |
| Purchase #6 | $178.28 | 4.760% | $186.7661 | $186.77 | $186.75 | $186.80 |
| Purchase #7 | $109.82 | 11.854% | $122.8381 | $122.84 | $122.85 | $122.80 |
| 7 purchase totals = | $890.19 | $951.2015 | $951.21 | $951.20 | $951.20 | |