| 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 | $184.65 | 11.792% | $206.4239 | $206.42 | $206.40 | $206.40 |
| Purchase #2 | $228.80 | 4.656% | $239.4529 | $239.45 | $239.45 | $239.50 |
| Purchase #3 | $41.34 | 4.863% | $43.3504 | $43.35 | $43.35 | $43.40 |
| Purchase #4 | $97.58 | 4.331% | $101.8062 | $101.81 | $101.80 | $101.80 |
| Purchase #5 | $57.90 | 10.193% | $63.8017 | $63.80 | $63.80 | $63.80 |
| Purchase #6 | $117.40 | 5.280% | $123.5987 | $123.60 | $123.60 | $123.60 |
| Purchase #7 | $44.83 | 8.176% | $48.4953 | $48.50 | $48.50 | $48.50 |
| 7 purchase totals = | $772.50 | $826.9291 | $826.93 | $826.90 | $827.00 | |