| 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 | $12.82 | 11.811% | $14.3342 | $14.33 | $14.35 | $14.30 |
| Purchase #2 | $178.59 | 7.844% | $192.5986 | $192.60 | $192.60 | $192.60 |
| Purchase #3 | $118.70 | 3.190% | $122.4865 | $122.49 | $122.50 | $122.50 |
| Purchase #4 | $210.71 | 6.762% | $224.9582 | $224.96 | $224.95 | $225.00 |
| Purchase #5 | $129.65 | 7.207% | $138.9939 | $138.99 | $139.00 | $139.00 |
| Purchase #6 | $137.56 | 12.322% | $154.5101 | $154.51 | $154.50 | $154.50 |
| Purchase #7 | $151.83 | 13.529% | $172.3711 | $172.37 | $172.35 | $172.40 |
| 7 purchase totals = | $939.86 | $1,020.2526 | $1,020.25 | $1,020.25 | $1,020.30 | |