| 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 | $228.75 | 8.657% | $248.5529 | $248.55 | $248.55 | $248.60 |
| Purchase #2 | $184.78 | 13.110% | $209.0047 | $209.00 | $209.00 | $209.00 |
| Purchase #3 | $116.88 | 4.771% | $122.4563 | $122.46 | $122.45 | $122.50 |
| Purchase #4 | $138.54 | 3.583% | $143.5039 | $143.50 | $143.50 | $143.50 |
| Purchase #5 | $120.54 | 13.200% | $136.4513 | $136.45 | $136.45 | $136.50 |
| Purchase #6 | $83.93 | 4.866% | $88.014 | $88.01 | $88.00 | $88.00 |
| Purchase #7 | $137.93 | 3.165% | $142.2955 | $142.30 | $142.30 | $142.30 |
| 7 purchase totals = | $1,011.35 | $1,090.2786 | $1,090.27 | $1,090.25 | $1,090.40 | |