| 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 | $192.53 | 5.359% | $202.8477 | $202.85 | $202.85 | $202.80 |
| Purchase #2 | $195.79 | 4.630% | $204.8551 | $204.86 | $204.85 | $204.90 |
| Purchase #3 | $173.83 | 13.800% | $197.8185 | $197.82 | $197.80 | $197.80 |
| Purchase #4 | $202.62 | 10.130% | $223.1454 | $223.15 | $223.15 | $223.10 |
| Purchase #5 | $176.93 | 13.563% | $200.927 | $200.93 | $200.95 | $200.90 |
| Purchase #6 | $140.96 | 5.194% | $148.2815 | $148.28 | $148.30 | $148.30 |
| Purchase #7 | $192.75 | 11.121% | $214.1857 | $214.19 | $214.20 | $214.20 |
| 7 purchase totals = | $1,275.41 | $1,392.0609 | $1,392.08 | $1,392.10 | $1,392.00 | |