| 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 | $231.52 | 10.519% | $255.8736 | $255.87 | $255.85 | $255.90 |
| Purchase #2 | $235.30 | 12.537% | $264.7996 | $264.80 | $264.80 | $264.80 |
| Purchase #3 | $217.54 | 7.460% | $233.7685 | $233.77 | $233.75 | $233.80 |
| Purchase #4 | $88.99 | 12.688% | $100.2811 | $100.28 | $100.30 | $100.30 |
| Purchase #5 | $28.88 | 6.461% | $30.7459 | $30.75 | $30.75 | $30.70 |
| Purchase #6 | $184.69 | 11.708% | $206.3135 | $206.31 | $206.30 | $206.30 |
| Purchase #7 | $35.27 | 8.704% | $38.3399 | $38.34 | $38.35 | $38.30 |
| 7 purchase totals = | $1,022.19 | $1,130.1221 | $1,130.12 | $1,130.10 | $1,130.10 | |