| 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 | $173.35 | 11.635% | $193.5193 | $193.52 | $193.50 | $193.50 |
| Purchase #2 | $110.79 | 3.770% | $114.9668 | $114.97 | $114.95 | $115.00 |
| Purchase #3 | $5.93 | 13.775% | $6.7469 | $6.75 | $6.75 | $6.70 |
| Purchase #4 | $226.63 | 11.125% | $251.8426 | $251.84 | $251.85 | $251.80 |
| Purchase #5 | $87.90 | 3.823% | $91.2604 | $91.26 | $91.25 | $91.30 |
| Purchase #6 | $109.76 | 12.655% | $123.6501 | $123.65 | $123.65 | $123.70 |
| Purchase #7 | $204.77 | 5.208% | $215.4344 | $215.43 | $215.45 | $215.40 |
| 7 purchase totals = | $919.13 | $997.4205 | $997.42 | $997.40 | $997.40 | |