| 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 | $63.35 | 7.186% | $67.9023 | $67.90 | $67.90 | $67.90 |
| Purchase #2 | $30.31 | 6.394% | $32.248 | $32.25 | $32.25 | $32.20 |
| Purchase #3 | $228.33 | 11.315% | $254.1655 | $254.17 | $254.15 | $254.20 |
| Purchase #4 | $188.52 | 8.527% | $204.5951 | $204.60 | $204.60 | $204.60 |
| Purchase #5 | $235.83 | 11.546% | $263.0589 | $263.06 | $263.05 | $263.10 |
| Purchase #6 | $194.64 | 10.123% | $214.3434 | $214.34 | $214.35 | $214.30 |
| Purchase #7 | $135.72 | 4.686% | $142.0798 | $142.08 | $142.10 | $142.10 |
| 7 purchase totals = | $1,076.70 | $1,178.3930 | $1,178.40 | $1,178.40 | $1,178.40 | |