| 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 | $41.46 | 8.264% | $44.8863 | $44.89 | $44.90 | $44.90 |
| Purchase #2 | $209.67 | 3.128% | $216.2285 | $216.23 | $216.25 | $216.20 |
| Purchase #3 | $213.42 | 12.367% | $239.8137 | $239.81 | $239.80 | $239.80 |
| Purchase #4 | $71.60 | 4.218% | $74.6201 | $74.62 | $74.60 | $74.60 |
| Purchase #5 | $211.70 | 13.611% | $240.5145 | $240.51 | $240.50 | $240.50 |
| Purchase #6 | $210.84 | 5.805% | $223.0793 | $223.08 | $223.10 | $223.10 |
| Purchase #7 | $215.83 | 7.504% | $232.0259 | $232.03 | $232.05 | $232.00 |
| 7 purchase totals = | $1,174.52 | $1,271.1683 | $1,271.17 | $1,271.20 | $1,271.10 | |