| 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 | $42.94 | 3.715% | $44.5352 | $44.54 | $44.55 | $44.50 |
| Purchase #2 | $173.76 | 9.218% | $189.7772 | $189.78 | $189.80 | $189.80 |
| Purchase #3 | $226.80 | 12.410% | $254.9459 | $254.95 | $254.95 | $254.90 |
| Purchase #4 | $208.56 | 5.138% | $219.2758 | $219.28 | $219.30 | $219.30 |
| Purchase #5 | $162.47 | 5.531% | $171.4562 | $171.46 | $171.45 | $171.50 |
| Purchase #6 | $199.86 | 9.404% | $218.6548 | $218.65 | $218.65 | $218.70 |
| Purchase #7 | $234.98 | 13.393% | $266.4509 | $266.45 | $266.45 | $266.50 |
| 7 purchase totals = | $1,249.37 | $1,365.0960 | $1,365.11 | $1,365.15 | $1,365.20 | |