| 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 | $202.64 | 5.170% | $213.1165 | $213.12 | $213.10 | $213.10 |
| Purchase #2 | $122.85 | 3.231% | $126.8193 | $126.82 | $126.80 | $126.80 |
| Purchase #3 | $89.63 | 10.452% | $98.9981 | $99.00 | $99.00 | $99.00 |
| Purchase #4 | $241.77 | 6.579% | $257.676 | $257.68 | $257.70 | $257.70 |
| Purchase #5 | $100.70 | 3.708% | $104.434 | $104.43 | $104.45 | $104.40 |
| Purchase #6 | $79.85 | 8.179% | $86.3809 | $86.38 | $86.40 | $86.40 |
| Purchase #7 | $158.64 | 8.771% | $172.5543 | $172.55 | $172.55 | $172.60 |
| 7 purchase totals = | $996.08 | $1,059.9791 | $1,059.98 | $1,060.00 | $1,060.00 | |