| 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 | $184.33 | 7.133% | $197.4783 | $197.48 | $197.50 | $197.50 |
| Purchase #2 | $233.42 | 13.728% | $265.4639 | $265.46 | $265.45 | $265.50 |
| Purchase #3 | $192.65 | 9.147% | $210.2717 | $210.27 | $210.25 | $210.30 |
| Purchase #4 | $213.56 | 12.863% | $241.0302 | $241.03 | $241.05 | $241.00 |
| Purchase #5 | $192.71 | 4.165% | $200.7364 | $200.74 | $200.75 | $200.70 |
| Purchase #6 | $246.90 | 11.661% | $275.691 | $275.69 | $275.70 | $275.70 |
| Purchase #7 | $77.40 | 7.566% | $83.2561 | $83.26 | $83.25 | $83.30 |
| 7 purchase totals = | $1,340.97 | $1,473.9276 | $1,473.93 | $1,473.95 | $1,474.00 | |