| 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 | $244.52 | 5.616% | $258.2522 | $258.25 | $258.25 | $258.30 |
| Purchase #2 | $104.37 | 4.475% | $109.0406 | $109.04 | $109.05 | $109.00 |
| Purchase #3 | $190.96 | 13.805% | $217.322 | $217.32 | $217.30 | $217.30 |
| Purchase #4 | $61.48 | 11.639% | $68.6357 | $68.64 | $68.65 | $68.60 |
| Purchase #5 | $74.93 | 8.638% | $81.4025 | $81.40 | $81.40 | $81.40 |
| Purchase #6 | $177.83 | 6.379% | $189.1738 | $189.17 | $189.15 | $189.20 |
| Purchase #7 | $199.47 | 3.233% | $205.9189 | $205.92 | $205.90 | $205.90 |
| 7 purchase totals = | $1,053.56 | $1,129.7457 | $1,129.74 | $1,129.70 | $1,129.70 | |