| 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 | $95.58 | 9.269% | $104.4393 | $104.44 | $104.45 | $104.40 |
| Purchase #2 | $132.90 | 9.190% | $145.1135 | $145.11 | $145.10 | $145.10 |
| Purchase #3 | $30.79 | 12.478% | $34.632 | $34.63 | $34.65 | $34.60 |
| Purchase #4 | $223.54 | 7.255% | $239.7578 | $239.76 | $239.75 | $239.80 |
| Purchase #5 | $140.73 | 8.843% | $153.1748 | $153.17 | $153.15 | $153.20 |
| Purchase #6 | $8.34 | 4.655% | $8.7282 | $8.73 | $8.75 | $8.70 |
| Purchase #7 | $247.95 | 9.322% | $271.0639 | $271.06 | $271.05 | $271.10 |
| 7 purchase totals = | $879.83 | $956.9095 | $956.90 | $956.90 | $956.90 | |