| 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 | $230.99 | 9.211% | $252.2665 | $252.27 | $252.25 | $252.30 |
| Purchase #2 | $81.71 | 12.761% | $92.137 | $92.14 | $92.15 | $92.10 |
| Purchase #3 | $11.68 | 10.800% | $12.9414 | $12.94 | $12.95 | $12.90 |
| Purchase #4 | $146.53 | 7.557% | $157.6033 | $157.60 | $157.60 | $157.60 |
| Purchase #5 | $95.38 | 8.641% | $103.6218 | $103.62 | $103.60 | $103.60 |
| Purchase #6 | $145.58 | 10.548% | $160.9358 | $160.94 | $160.95 | $160.90 |
| Purchase #7 | $221.92 | 6.485% | $236.3115 | $236.31 | $236.30 | $236.30 |
| 7 purchase totals = | $933.79 | $1,015.8173 | $1,015.82 | $1,015.80 | $1,015.70 | |