| 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 | $217.67 | 12.188% | $244.1996 | $244.20 | $244.20 | $244.20 |
| Purchase #2 | $184.39 | 9.756% | $202.3791 | $202.38 | $202.40 | $202.40 |
| Purchase #3 | $137.89 | 12.404% | $154.9939 | $154.99 | $155.00 | $155.00 |
| Purchase #4 | $25.57 | 13.337% | $28.9803 | $28.98 | $29.00 | $29.00 |
| Purchase #5 | $198.89 | 8.223% | $215.2447 | $215.24 | $215.25 | $215.20 |
| Purchase #6 | $31.93 | 5.347% | $33.6373 | $33.64 | $33.65 | $33.60 |
| Purchase #7 | $123.40 | 8.239% | $133.5669 | $133.57 | $133.55 | $133.60 |
| 7 purchase totals = | $919.74 | $1,013.0018 | $1,013.00 | $1,013.05 | $1,013.00 | |