| 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 | $51.84 | 11.401% | $57.7503 | $57.75 | $57.75 | $57.80 |
| Purchase #2 | $225.57 | 9.742% | $247.545 | $247.55 | $247.55 | $247.50 |
| Purchase #3 | $190.62 | 5.435% | $200.9802 | $200.98 | $201.00 | $201.00 |
| Purchase #4 | $190.37 | 11.658% | $212.5633 | $212.56 | $212.55 | $212.60 |
| Purchase #5 | $106.41 | 4.721% | $111.4336 | $111.43 | $111.45 | $111.40 |
| Purchase #6 | $180.66 | 11.869% | $202.1025 | $202.10 | $202.10 | $202.10 |
| Purchase #7 | $160.53 | 8.228% | $173.7384 | $173.74 | $173.75 | $173.70 |
| 7 purchase totals = | $1,106.00 | $1,206.1133 | $1,206.11 | $1,206.15 | $1,206.10 | |