| 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 | $193.29 | 4.651% | $202.2799 | $202.28 | $202.30 | $202.30 |
| Purchase #2 | $204.96 | 12.832% | $231.2605 | $231.26 | $231.25 | $231.30 |
| Purchase #3 | $83.60 | 8.137% | $90.4025 | $90.40 | $90.40 | $90.40 |
| Purchase #4 | $167.40 | 10.740% | $185.3788 | $185.38 | $185.40 | $185.40 |
| Purchase #5 | $33.70 | 4.652% | $35.2677 | $35.27 | $35.25 | $35.30 |
| Purchase #6 | $22.45 | 13.304% | $25.4367 | $25.44 | $25.45 | $25.40 |
| Purchase #7 | $175.44 | 7.103% | $187.9015 | $187.90 | $187.90 | $187.90 |
| 7 purchase totals = | $880.84 | $957.9276 | $957.93 | $957.95 | $958.00 | |