| 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 | $203.43 | 8.322% | $220.3594 | $220.36 | $220.35 | $220.40 |
| Purchase #2 | $129.38 | 5.190% | $136.0948 | $136.09 | $136.10 | $136.10 |
| Purchase #3 | $189.84 | 3.742% | $196.9438 | $196.94 | $196.95 | $196.90 |
| Purchase #4 | $180.48 | 10.730% | $199.8455 | $199.85 | $199.85 | $199.80 |
| Purchase #5 | $247.66 | 4.368% | $258.4778 | $258.48 | $258.50 | $258.50 |
| Purchase #6 | $190.40 | 5.377% | $200.6378 | $200.64 | $200.65 | $200.60 |
| Purchase #7 | $249.57 | 5.732% | $263.8754 | $263.88 | $263.90 | $263.90 |
| 7 purchase totals = | $1,390.76 | $1,476.2345 | $1,476.24 | $1,476.30 | $1,476.20 | |