| 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 | $196.67 | 11.460% | $219.2084 | $219.21 | $219.20 | $219.20 |
| Purchase #2 | $235.30 | 3.641% | $243.8673 | $243.87 | $243.85 | $243.90 |
| Purchase #3 | $7.45 | 7.532% | $8.0111 | $8.01 | $8.00 | $8.00 |
| Purchase #4 | $114.30 | 9.315% | $124.947 | $124.95 | $124.95 | $124.90 |
| Purchase #5 | $153.98 | 11.277% | $171.3443 | $171.34 | $171.35 | $171.30 |
| Purchase #6 | $93.75 | 6.497% | $99.8409 | $99.84 | $99.85 | $99.80 |
| Purchase #7 | $205.65 | 9.123% | $224.4114 | $224.41 | $224.40 | $224.40 |
| 7 purchase totals = | $1,007.10 | $1,091.6304 | $1,091.63 | $1,091.60 | $1,091.50 | |