| 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 | $111.33 | 8.523% | $120.8187 | $120.82 | $120.80 | $120.80 |
| Purchase #2 | $16.60 | 7.334% | $17.8174 | $17.82 | $17.80 | $17.80 |
| Purchase #3 | $220.60 | 9.322% | $241.1643 | $241.16 | $241.15 | $241.20 |
| Purchase #4 | $209.38 | 7.856% | $225.8289 | $225.83 | $225.85 | $225.80 |
| Purchase #5 | $125.90 | 6.434% | $134.0004 | $134.00 | $134.00 | $134.00 |
| Purchase #6 | $158.38 | 11.788% | $177.0498 | $177.05 | $177.05 | $177.00 |
| Purchase #7 | $195.34 | 4.563% | $204.2534 | $204.25 | $204.25 | $204.30 |
| 7 purchase totals = | $1,037.53 | $1,120.9329 | $1,120.93 | $1,120.90 | $1,120.90 | |