| 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 | $236.82 | 10.768% | $262.3208 | $262.32 | $262.30 | $262.30 |
| Purchase #2 | $218.86 | 6.334% | $232.7226 | $232.72 | $232.70 | $232.70 |
| Purchase #3 | $176.79 | 4.698% | $185.0956 | $185.10 | $185.10 | $185.10 |
| Purchase #4 | $177.73 | 12.588% | $200.1027 | $200.10 | $200.10 | $200.10 |
| Purchase #5 | $110.77 | 4.568% | $115.83 | $115.83 | $115.85 | $115.80 |
| Purchase #6 | $172.88 | 9.697% | $189.6442 | $189.64 | $189.65 | $189.60 |
| Purchase #7 | $229.77 | 3.784% | $238.4645 | $238.46 | $238.45 | $238.50 |
| 7 purchase totals = | $1,323.62 | $1,424.1804 | $1,424.17 | $1,424.15 | $1,424.10 | |