| 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 | $220.90 | 4.593% | $231.0459 | $231.05 | $231.05 | $231.00 |
| Purchase #2 | $100.33 | 9.711% | $110.073 | $110.07 | $110.05 | $110.10 |
| Purchase #3 | $30.40 | 5.547% | $32.0863 | $32.09 | $32.10 | $32.10 |
| Purchase #4 | $163.60 | 7.398% | $175.7031 | $175.70 | $175.70 | $175.70 |
| Purchase #5 | $116.30 | 6.627% | $124.0072 | $124.01 | $124.00 | $124.00 |
| Purchase #6 | $178.85 | 13.622% | $203.2129 | $203.21 | $203.20 | $203.20 |
| Purchase #7 | $135.78 | 8.837% | $147.7789 | $147.78 | $147.80 | $147.80 |
| 7 purchase totals = | $946.16 | $1,023.9073 | $1,023.91 | $1,023.90 | $1,023.90 | |