| 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 | $130.36 | 4.366% | $136.0515 | $136.05 | $136.05 | $136.10 |
| Purchase #2 | $229.42 | 7.379% | $246.3489 | $246.35 | $246.35 | $246.30 |
| Purchase #3 | $122.92 | 10.845% | $136.2507 | $136.25 | $136.25 | $136.30 |
| Purchase #4 | $121.64 | 11.702% | $135.8743 | $135.87 | $135.85 | $135.90 |
| Purchase #5 | $214.88 | 10.722% | $237.9194 | $237.92 | $237.90 | $237.90 |
| Purchase #6 | $127.72 | 3.121% | $131.7061 | $131.71 | $131.70 | $131.70 |
| Purchase #7 | $42.76 | 4.593% | $44.724 | $44.72 | $44.70 | $44.70 |
| 7 purchase totals = | $989.70 | $1,068.8749 | $1,068.87 | $1,068.80 | $1,068.90 | |