| 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 | $234.81 | 5.473% | $247.6612 | $247.66 | $247.65 | $247.70 |
| Purchase #2 | $127.57 | 8.411% | $138.2999 | $138.30 | $138.30 | $138.30 |
| Purchase #3 | $113.99 | 12.497% | $128.2353 | $128.24 | $128.25 | $128.20 |
| Purchase #4 | $120.90 | 6.440% | $128.686 | $128.69 | $128.70 | $128.70 |
| Purchase #5 | $143.41 | 8.502% | $155.6027 | $155.60 | $155.60 | $155.60 |
| Purchase #6 | $170.65 | 7.855% | $184.0546 | $184.05 | $184.05 | $184.10 |
| Purchase #7 | $15.57 | 3.764% | $16.1561 | $16.16 | $16.15 | $16.20 |
| 7 purchase totals = | $926.90 | $998.6958 | $998.70 | $998.70 | $998.80 | |