| 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 | $7.31 | 5.666% | $7.7242 | $7.72 | $7.70 | $7.70 |
| Purchase #2 | $118.46 | 13.857% | $134.875 | $134.88 | $134.90 | $134.90 |
| Purchase #3 | $47.62 | 10.515% | $52.6272 | $52.63 | $52.65 | $52.60 |
| Purchase #4 | $238.67 | 10.158% | $262.9141 | $262.91 | $262.90 | $262.90 |
| Purchase #5 | $195.68 | 11.536% | $218.2536 | $218.25 | $218.25 | $218.30 |
| Purchase #6 | $146.43 | 7.592% | $157.547 | $157.55 | $157.55 | $157.50 |
| Purchase #7 | $161.68 | 4.794% | $169.4309 | $169.43 | $169.45 | $169.40 |
| 7 purchase totals = | $915.85 | $1,003.3720 | $1,003.37 | $1,003.40 | $1,003.30 | |