| 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 | $13.78 | 9.117% | $15.0363 | $15.04 | $15.05 | $15.00 |
| Purchase #2 | $200.51 | 10.416% | $221.3951 | $221.40 | $221.40 | $221.40 |
| Purchase #3 | $217.45 | 6.204% | $230.9406 | $230.94 | $230.95 | $230.90 |
| Purchase #4 | $159.53 | 13.609% | $181.2404 | $181.24 | $181.25 | $181.20 |
| Purchase #5 | $12.36 | 5.650% | $13.0583 | $13.06 | $13.05 | $13.10 |
| Purchase #6 | $225.65 | 11.404% | $251.3831 | $251.38 | $251.40 | $251.40 |
| Purchase #7 | $209.40 | 4.529% | $218.8837 | $218.88 | $218.90 | $218.90 |
| 7 purchase totals = | $1,038.68 | $1,131.9375 | $1,131.94 | $1,132.00 | $1,131.90 | |