| 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 | $8.62 | 11.112% | $9.5779 | $9.58 | $9.60 | $9.60 |
| Purchase #2 | $207.98 | 8.183% | $224.999 | $225.00 | $225.00 | $225.00 |
| Purchase #3 | $70.61 | 3.126% | $72.8173 | $72.82 | $72.80 | $72.80 |
| Purchase #4 | $242.88 | 4.631% | $254.1278 | $254.13 | $254.15 | $254.10 |
| Purchase #5 | $188.69 | 13.178% | $213.5556 | $213.56 | $213.55 | $213.60 |
| Purchase #6 | $171.52 | 3.749% | $177.9503 | $177.95 | $177.95 | $178.00 |
| Purchase #7 | $145.90 | 3.102% | $150.4258 | $150.43 | $150.45 | $150.40 |
| 7 purchase totals = | $1,036.20 | $1,103.4537 | $1,103.47 | $1,103.50 | $1,103.50 | |