| 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 | $198.57 | 3.388% | $205.2976 | $205.30 | $205.30 | $205.30 |
| Purchase #2 | $44.93 | 8.527% | $48.7612 | $48.76 | $48.75 | $48.80 |
| Purchase #3 | $180.48 | 13.629% | $205.0776 | $205.08 | $205.10 | $205.10 |
| Purchase #4 | $95.76 | 4.545% | $100.1123 | $100.11 | $100.10 | $100.10 |
| Purchase #5 | $243.36 | 4.503% | $254.3185 | $254.32 | $254.30 | $254.30 |
| Purchase #6 | $118.79 | 10.842% | $131.6692 | $131.67 | $131.65 | $131.70 |
| Purchase #7 | $147.32 | 13.534% | $167.2583 | $167.26 | $167.25 | $167.30 |
| 7 purchase totals = | $1,029.21 | $1,112.4947 | $1,112.50 | $1,112.45 | $1,112.60 | |