| 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 | $235.33 | 8.445% | $255.2036 | $255.20 | $255.20 | $255.20 |
| Purchase #2 | $89.87 | 5.469% | $94.785 | $94.79 | $94.80 | $94.80 |
| Purchase #3 | $122.90 | 9.563% | $134.6529 | $134.65 | $134.65 | $134.70 |
| Purchase #4 | $229.69 | 4.806% | $240.7289 | $240.73 | $240.75 | $240.70 |
| Purchase #5 | $15.81 | 4.786% | $16.5667 | $16.57 | $16.55 | $16.60 |
| Purchase #6 | $162.42 | 7.235% | $174.1711 | $174.17 | $174.15 | $174.20 |
| Purchase #7 | $137.30 | 5.379% | $144.6854 | $144.69 | $144.70 | $144.70 |
| 7 purchase totals = | $993.32 | $1,060.7936 | $1,060.80 | $1,060.80 | $1,060.90 | |