| 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 | $231.37 | 9.704% | $253.8221 | $253.82 | $253.80 | $253.80 |
| Purchase #2 | $124.59 | 12.226% | $139.8224 | $139.82 | $139.80 | $139.80 |
| Purchase #3 | $219.57 | 4.295% | $229.0005 | $229.00 | $229.00 | $229.00 |
| Purchase #4 | $207.26 | 10.521% | $229.0658 | $229.07 | $229.05 | $229.10 |
| Purchase #5 | $120.47 | 3.776% | $125.0189 | $125.02 | $125.00 | $125.00 |
| Purchase #6 | $77.64 | 7.697% | $83.616 | $83.62 | $83.60 | $83.60 |
| Purchase #7 | $100.86 | 6.363% | $107.2777 | $107.28 | $107.30 | $107.30 |
| 7 purchase totals = | $1,081.76 | $1,167.6234 | $1,167.63 | $1,167.55 | $1,167.60 | |