| 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 | $237.35 | 3.493% | $245.6406 | $245.64 | $245.65 | $245.60 |
| Purchase #2 | $69.47 | 5.168% | $73.0602 | $73.06 | $73.05 | $73.10 |
| Purchase #3 | $189.62 | 11.265% | $210.9807 | $210.98 | $211.00 | $211.00 |
| Purchase #4 | $168.38 | 5.528% | $177.688 | $177.69 | $177.70 | $177.70 |
| Purchase #5 | $60.84 | 4.770% | $63.7421 | $63.74 | $63.75 | $63.70 |
| Purchase #6 | $140.71 | 9.648% | $154.2857 | $154.29 | $154.30 | $154.30 |
| Purchase #7 | $41.48 | 9.438% | $45.3949 | $45.39 | $45.40 | $45.40 |
| 7 purchase totals = | $907.85 | $970.7922 | $970.79 | $970.85 | $970.80 | |