| 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 | $203.51 | 3.226% | $210.0752 | $210.08 | $210.10 | $210.10 |
| Purchase #2 | $77.28 | 8.530% | $83.872 | $83.87 | $83.85 | $83.90 |
| Purchase #3 | $185.42 | 10.735% | $205.3248 | $205.32 | $205.30 | $205.30 |
| Purchase #4 | $204.45 | 5.122% | $214.9219 | $214.92 | $214.90 | $214.90 |
| Purchase #5 | $240.31 | 12.653% | $270.7164 | $270.72 | $270.70 | $270.70 |
| Purchase #6 | $46.33 | 6.661% | $49.416 | $49.42 | $49.40 | $49.40 |
| Purchase #7 | $164.49 | 12.327% | $184.7667 | $184.77 | $184.75 | $184.80 |
| 7 purchase totals = | $1,121.79 | $1,219.0930 | $1,219.10 | $1,219.00 | $1,219.10 | |