| 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 | $135.52 | 12.103% | $151.922 | $151.92 | $151.90 | $151.90 |
| Purchase #2 | $238.25 | 6.382% | $253.4551 | $253.46 | $253.45 | $253.50 |
| Purchase #3 | $182.31 | 13.342% | $206.6338 | $206.63 | $206.65 | $206.60 |
| Purchase #4 | $31.29 | 13.375% | $35.475 | $35.48 | $35.50 | $35.50 |
| Purchase #5 | $182.78 | 4.630% | $191.2427 | $191.24 | $191.25 | $191.20 |
| Purchase #6 | $144.50 | 5.203% | $152.0183 | $152.02 | $152.00 | $152.00 |
| Purchase #7 | $125.32 | 13.867% | $142.6981 | $142.70 | $142.70 | $142.70 |
| 7 purchase totals = | $1,039.97 | $1,133.4450 | $1,133.45 | $1,133.45 | $1,133.40 | |