| 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 | $226.97 | 8.139% | $245.4431 | $245.44 | $245.45 | $245.40 |
| Purchase #2 | $203.51 | 13.711% | $231.4133 | $231.41 | $231.40 | $231.40 |
| Purchase #3 | $118.35 | 13.265% | $134.0491 | $134.05 | $134.05 | $134.00 |
| Purchase #4 | $193.96 | 3.358% | $200.4732 | $200.47 | $200.45 | $200.50 |
| Purchase #5 | $146.73 | 8.538% | $159.2578 | $159.26 | $159.25 | $159.30 |
| Purchase #6 | $160.53 | 5.311% | $169.0557 | $169.06 | $169.05 | $169.10 |
| Purchase #7 | $105.80 | 12.374% | $118.8917 | $118.89 | $118.90 | $118.90 |
| 7 purchase totals = | $1,155.85 | $1,258.5839 | $1,258.58 | $1,258.55 | $1,258.60 | |