| 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 | $214.90 | 6.718% | $229.337 | $229.34 | $229.35 | $229.30 |
| Purchase #2 | $29.66 | 13.173% | $33.5671 | $33.57 | $33.55 | $33.60 |
| Purchase #3 | $207.86 | 10.706% | $230.1135 | $230.11 | $230.10 | $230.10 |
| Purchase #4 | $143.27 | 3.241% | $147.9134 | $147.91 | $147.90 | $147.90 |
| Purchase #5 | $66.33 | 12.486% | $74.612 | $74.61 | $74.60 | $74.60 |
| Purchase #6 | $226.99 | 4.740% | $237.7493 | $237.75 | $237.75 | $237.70 |
| Purchase #7 | $215.30 | 6.104% | $228.4419 | $228.44 | $228.45 | $228.40 |
| 7 purchase totals = | $1,104.31 | $1,181.7342 | $1,181.73 | $1,181.70 | $1,181.60 | |