| 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 | $110.56 | 11.554% | $123.3341 | $123.33 | $123.35 | $123.30 |
| Purchase #2 | $26.78 | 11.555% | $29.8744 | $29.87 | $29.85 | $29.90 |
| Purchase #3 | $224.64 | 5.330% | $236.6133 | $236.61 | $236.60 | $236.60 |
| Purchase #4 | $175.32 | 9.874% | $192.6311 | $192.63 | $192.65 | $192.60 |
| Purchase #5 | $220.98 | 8.219% | $239.1423 | $239.14 | $239.15 | $239.10 |
| Purchase #6 | $198.66 | 8.627% | $215.7984 | $215.80 | $215.80 | $215.80 |
| Purchase #7 | $68.26 | 9.769% | $74.9283 | $74.93 | $74.95 | $74.90 |
| 7 purchase totals = | $1,025.20 | $1,112.3219 | $1,112.31 | $1,112.35 | $1,112.20 | |