| 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 | $214.99 | 12.655% | $242.197 | $242.20 | $242.20 | $242.20 |
| Purchase #2 | $99.37 | 6.291% | $105.6214 | $105.62 | $105.60 | $105.60 |
| Purchase #3 | $35.60 | 6.451% | $37.8966 | $37.90 | $37.90 | $37.90 |
| Purchase #4 | $194.29 | 6.579% | $207.0723 | $207.07 | $207.05 | $207.10 |
| Purchase #5 | $128.99 | 12.526% | $145.1473 | $145.15 | $145.15 | $145.10 |
| Purchase #6 | $31.26 | 12.519% | $35.1734 | $35.17 | $35.15 | $35.20 |
| Purchase #7 | $43.66 | 13.845% | $49.7047 | $49.70 | $49.70 | $49.70 |
| 7 purchase totals = | $748.16 | $822.8127 | $822.81 | $822.75 | $822.80 | |