| 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 | $119.93 | 6.163% | $127.3213 | $127.32 | $127.30 | $127.30 |
| Purchase #2 | $203.33 | 7.860% | $219.3117 | $219.31 | $219.30 | $219.30 |
| Purchase #3 | $160.85 | 7.651% | $173.1566 | $173.16 | $173.15 | $173.20 |
| Purchase #4 | $143.33 | 10.565% | $158.4728 | $158.47 | $158.45 | $158.50 |
| Purchase #5 | $215.74 | 7.305% | $231.4998 | $231.50 | $231.50 | $231.50 |
| Purchase #6 | $120.36 | 12.146% | $134.9789 | $134.98 | $135.00 | $135.00 |
| Purchase #7 | $57.49 | 10.671% | $63.6248 | $63.62 | $63.60 | $63.60 |
| 7 purchase totals = | $1,021.03 | $1,108.3659 | $1,108.36 | $1,108.30 | $1,108.40 | |