| 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 | $119.85 | 6.342% | $127.4509 | $127.45 | $127.45 | $127.50 |
| Purchase #2 | $108.56 | 4.759% | $113.7264 | $113.73 | $113.75 | $113.70 |
| Purchase #3 | $206.43 | 10.377% | $227.8512 | $227.85 | $227.85 | $227.90 |
| Purchase #4 | $194.95 | 3.266% | $201.3171 | $201.32 | $201.30 | $201.30 |
| Purchase #5 | $130.49 | 7.138% | $139.8044 | $139.80 | $139.80 | $139.80 |
| Purchase #6 | $58.51 | 12.837% | $66.0209 | $66.02 | $66.00 | $66.00 |
| Purchase #7 | $44.43 | 7.175% | $47.6179 | $47.62 | $47.60 | $47.60 |
| 7 purchase totals = | $863.22 | $923.7888 | $923.79 | $923.75 | $923.80 | |