| 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 | $232.49 | 13.304% | $263.4205 | $263.42 | $263.40 | $263.40 |
| Purchase #2 | $186.87 | 8.118% | $202.0401 | $202.04 | $202.05 | $202.00 |
| Purchase #3 | $236.61 | 4.206% | $246.5618 | $246.56 | $246.55 | $246.60 |
| Purchase #4 | $177.58 | 9.142% | $193.8144 | $193.81 | $193.80 | $193.80 |
| Purchase #5 | $225.62 | 6.820% | $241.0073 | $241.01 | $241.00 | $241.00 |
| Purchase #6 | $20.45 | 13.749% | $23.2617 | $23.26 | $23.25 | $23.30 |
| Purchase #7 | $174.58 | 8.303% | $189.0754 | $189.08 | $189.10 | $189.10 |
| 7 purchase totals = | $1,254.20 | $1,359.1812 | $1,359.18 | $1,359.15 | $1,359.20 | |