| 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 | $6.77 | 3.401% | $7.0002 | $7.00 | $7.00 | $7.00 |
| Purchase #2 | $132.84 | 8.408% | $144.0092 | $144.01 | $144.00 | $144.00 |
| Purchase #3 | $245.69 | 3.391% | $254.0213 | $254.02 | $254.00 | $254.00 |
| Purchase #4 | $178.64 | 6.118% | $189.5692 | $189.57 | $189.55 | $189.60 |
| Purchase #5 | $226.65 | 9.589% | $248.3835 | $248.38 | $248.40 | $248.40 |
| Purchase #6 | $8.56 | 3.491% | $8.8588 | $8.86 | $8.85 | $8.90 |
| Purchase #7 | $110.72 | 4.659% | $115.8784 | $115.88 | $115.90 | $115.90 |
| 7 purchase totals = | $909.87 | $967.7206 | $967.72 | $967.70 | $967.80 | |