| 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 | $127.37 | 6.294% | $135.3867 | $135.39 | $135.40 | $135.40 |
| Purchase #2 | $110.41 | 11.287% | $122.872 | $122.87 | $122.85 | $122.90 |
| Purchase #3 | $89.93 | 13.405% | $101.9851 | $101.99 | $102.00 | $102.00 |
| Purchase #4 | $154.80 | 13.792% | $176.15 | $176.15 | $176.15 | $176.20 |
| Purchase #5 | $107.78 | 8.184% | $116.6007 | $116.60 | $116.60 | $116.60 |
| Purchase #6 | $201.67 | 4.802% | $211.3542 | $211.35 | $211.35 | $211.40 |
| Purchase #7 | $178.93 | 5.652% | $189.0431 | $189.04 | $189.05 | $189.00 |
| 7 purchase totals = | $970.89 | $1,053.3918 | $1,053.39 | $1,053.40 | $1,053.50 | |