| 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 | $245.99 | 7.436% | $264.2818 | $264.28 | $264.30 | $264.30 |
| Purchase #2 | $86.84 | 11.482% | $96.811 | $96.81 | $96.80 | $96.80 |
| Purchase #3 | $238.82 | 5.774% | $252.6095 | $252.61 | $252.60 | $252.60 |
| Purchase #4 | $10.74 | 7.518% | $11.5474 | $11.55 | $11.55 | $11.50 |
| Purchase #5 | $14.47 | 5.658% | $15.2887 | $15.29 | $15.30 | $15.30 |
| Purchase #6 | $222.65 | 7.556% | $239.4734 | $239.47 | $239.45 | $239.50 |
| Purchase #7 | $213.29 | 4.866% | $223.6687 | $223.67 | $223.65 | $223.70 |
| 7 purchase totals = | $1,032.80 | $1,103.6805 | $1,103.68 | $1,103.65 | $1,103.70 | |