| 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 | $121.69 | 12.150% | $136.4753 | $136.48 | $136.50 | $136.50 |
| Purchase #2 | $53.61 | 4.680% | $56.1189 | $56.12 | $56.10 | $56.10 |
| Purchase #3 | $96.58 | 6.753% | $103.102 | $103.10 | $103.10 | $103.10 |
| Purchase #4 | $170.75 | 3.273% | $176.3386 | $176.34 | $176.35 | $176.30 |
| Purchase #5 | $159.89 | 13.619% | $181.6654 | $181.67 | $181.65 | $181.70 |
| Purchase #6 | $227.30 | 4.816% | $238.2468 | $238.25 | $238.25 | $238.20 |
| Purchase #7 | $215.75 | 12.862% | $243.4998 | $243.50 | $243.50 | $243.50 |
| 7 purchase totals = | $1,045.57 | $1,135.4468 | $1,135.46 | $1,135.45 | $1,135.40 | |