| 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 | $232.43 | 9.858% | $255.3429 | $255.34 | $255.35 | $255.30 |
| Purchase #2 | $145.40 | 3.712% | $150.7972 | $150.80 | $150.80 | $150.80 |
| Purchase #3 | $222.77 | 8.217% | $241.075 | $241.08 | $241.10 | $241.10 |
| Purchase #4 | $190.85 | 11.729% | $213.2348 | $213.23 | $213.25 | $213.20 |
| Purchase #5 | $172.95 | 8.465% | $187.5902 | $187.59 | $187.60 | $187.60 |
| Purchase #6 | $73.74 | 3.341% | $76.2037 | $76.20 | $76.20 | $76.20 |
| Purchase #7 | $214.74 | 6.587% | $228.8849 | $228.88 | $228.90 | $228.90 |
| 7 purchase totals = | $1,252.88 | $1,353.1287 | $1,353.12 | $1,353.20 | $1,353.10 | |