| 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 | $197.45 | 4.226% | $205.7942 | $205.79 | $205.80 | $205.80 |
| Purchase #2 | $158.73 | 13.597% | $180.3125 | $180.31 | $180.30 | $180.30 |
| Purchase #3 | $211.53 | 4.601% | $221.2625 | $221.26 | $221.25 | $221.30 |
| Purchase #4 | $155.98 | 13.370% | $176.8345 | $176.83 | $176.85 | $176.80 |
| Purchase #5 | $232.65 | 3.698% | $241.2534 | $241.25 | $241.25 | $241.30 |
| Purchase #6 | $100.54 | 3.708% | $104.268 | $104.27 | $104.25 | $104.30 |
| Purchase #7 | $170.44 | 6.701% | $181.8612 | $181.86 | $181.85 | $181.90 |
| 7 purchase totals = | $1,227.32 | $1,311.5863 | $1,311.57 | $1,311.55 | $1,311.70 | |