| 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 | $129.78 | 13.850% | $147.7545 | $147.75 | $147.75 | $147.80 |
| Purchase #2 | $207.90 | 11.557% | $231.927 | $231.93 | $231.95 | $231.90 |
| Purchase #3 | $111.35 | 11.563% | $124.2254 | $124.23 | $124.25 | $124.20 |
| Purchase #4 | $7.35 | 12.658% | $8.2804 | $8.28 | $8.30 | $8.30 |
| Purchase #5 | $249.78 | 8.803% | $271.7681 | $271.77 | $271.75 | $271.80 |
| Purchase #6 | $200.60 | 8.163% | $216.975 | $216.98 | $217.00 | $217.00 |
| Purchase #7 | $9.25 | 13.432% | $10.4925 | $10.49 | $10.50 | $10.50 |
| 7 purchase totals = | $916.01 | $1,011.4229 | $1,011.43 | $1,011.50 | $1,011.50 | |