| 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 | $182.83 | 10.607% | $202.2228 | $202.22 | $202.20 | $202.20 |
| Purchase #2 | $8.44 | 12.564% | $9.5004 | $9.50 | $9.50 | $9.50 |
| Purchase #3 | $98.69 | 10.515% | $109.0673 | $109.07 | $109.05 | $109.10 |
| Purchase #4 | $184.69 | 13.460% | $209.5493 | $209.55 | $209.55 | $209.50 |
| Purchase #5 | $175.29 | 12.326% | $196.8962 | $196.90 | $196.90 | $196.90 |
| Purchase #6 | $241.63 | 8.521% | $262.2193 | $262.22 | $262.20 | $262.20 |
| Purchase #7 | $17.85 | 3.771% | $18.5231 | $18.52 | $18.50 | $18.50 |
| 7 purchase totals = | $909.42 | $1,007.9784 | $1,007.98 | $1,007.90 | $1,007.90 | |