| 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 | $129.91 | 11.616% | $145.0003 | $145.00 | $145.00 | $145.00 |
| Purchase #2 | $163.35 | 7.632% | $175.8169 | $175.82 | $175.80 | $175.80 |
| Purchase #3 | $64.70 | 6.186% | $68.7023 | $68.70 | $68.70 | $68.70 |
| Purchase #4 | $235.47 | 11.469% | $262.4761 | $262.48 | $262.50 | $262.50 |
| Purchase #5 | $225.54 | 4.200% | $235.0127 | $235.01 | $235.00 | $235.00 |
| Purchase #6 | $193.29 | 7.809% | $208.384 | $208.38 | $208.40 | $208.40 |
| Purchase #7 | $223.26 | 13.818% | $254.1101 | $254.11 | $254.10 | $254.10 |
| 7 purchase totals = | $1,235.52 | $1,349.5024 | $1,349.50 | $1,349.50 | $1,349.50 | |