| 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 | $237.80 | 5.524% | $250.9361 | $250.94 | $250.95 | $250.90 |
| Purchase #2 | $206.41 | 10.521% | $228.1264 | $228.13 | $228.15 | $228.10 |
| Purchase #3 | $140.64 | 7.616% | $151.3511 | $151.35 | $151.35 | $151.40 |
| Purchase #4 | $63.40 | 6.626% | $67.6009 | $67.60 | $67.60 | $67.60 |
| Purchase #5 | $231.85 | 7.506% | $249.2527 | $249.25 | $249.25 | $249.30 |
| Purchase #6 | $8.84 | 3.535% | $9.1525 | $9.15 | $9.15 | $9.20 |
| Purchase #7 | $133.70 | 4.589% | $139.8355 | $139.84 | $139.85 | $139.80 |
| 7 purchase totals = | $1,022.64 | $1,096.2552 | $1,096.26 | $1,096.30 | $1,096.30 | |