| 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 | $224.75 | 5.862% | $237.9248 | $237.92 | $237.90 | $237.90 |
| Purchase #2 | $80.33 | 3.672% | $83.2797 | $83.28 | $83.30 | $83.30 |
| Purchase #3 | $184.36 | 7.832% | $198.7991 | $198.80 | $198.80 | $198.80 |
| Purchase #4 | $105.96 | 3.165% | $109.3136 | $109.31 | $109.30 | $109.30 |
| Purchase #5 | $113.85 | 4.816% | $119.333 | $119.33 | $119.35 | $119.30 |
| Purchase #6 | $28.25 | 11.852% | $31.5982 | $31.60 | $31.60 | $31.60 |
| Purchase #7 | $106.58 | 13.474% | $120.9406 | $120.94 | $120.95 | $120.90 |
| 7 purchase totals = | $844.08 | $901.1890 | $901.18 | $901.20 | $901.10 | |