| 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 | $231.90 | 5.227% | $244.0214 | $244.02 | $244.00 | $244.00 |
| Purchase #2 | $16.82 | 3.392% | $17.3905 | $17.39 | $17.40 | $17.40 |
| Purchase #3 | $74.60 | 13.731% | $84.8433 | $84.84 | $84.85 | $84.80 |
| Purchase #4 | $155.98 | 10.721% | $172.7026 | $172.70 | $172.70 | $172.70 |
| Purchase #5 | $47.67 | 11.512% | $53.1578 | $53.16 | $53.15 | $53.20 |
| Purchase #6 | $128.99 | 13.404% | $146.2798 | $146.28 | $146.30 | $146.30 |
| Purchase #7 | $81.93 | 4.650% | $85.7397 | $85.74 | $85.75 | $85.70 |
| 7 purchase totals = | $737.89 | $804.1351 | $804.13 | $804.15 | $804.10 | |