| 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 | $125.43 | 3.485% | $129.8012 | $129.80 | $129.80 | $129.80 |
| Purchase #2 | $229.49 | 4.442% | $239.6839 | $239.68 | $239.70 | $239.70 |
| Purchase #3 | $245.76 | 5.108% | $258.3134 | $258.31 | $258.30 | $258.30 |
| Purchase #4 | $232.73 | 6.320% | $247.4385 | $247.44 | $247.45 | $247.40 |
| Purchase #5 | $156.57 | 13.775% | $178.1375 | $178.14 | $178.15 | $178.10 |
| Purchase #6 | $234.55 | 8.613% | $254.7518 | $254.75 | $254.75 | $254.80 |
| Purchase #7 | $145.94 | 10.334% | $161.0214 | $161.02 | $161.00 | $161.00 |
| 7 purchase totals = | $1,370.47 | $1,469.1477 | $1,469.14 | $1,469.15 | $1,469.10 | |