| 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 | $187.59 | 12.254% | $210.5773 | $210.58 | $210.60 | $210.60 |
| Purchase #2 | $199.52 | 13.688% | $226.8303 | $226.83 | $226.85 | $226.80 |
| Purchase #3 | $79.63 | 7.742% | $85.795 | $85.80 | $85.80 | $85.80 |
| Purchase #4 | $12.78 | 9.230% | $13.9596 | $13.96 | $13.95 | $14.00 |
| Purchase #5 | $60.78 | 13.853% | $69.1999 | $69.20 | $69.20 | $69.20 |
| Purchase #6 | $179.36 | 13.281% | $203.1808 | $203.18 | $203.20 | $203.20 |
| Purchase #7 | $87.89 | 5.628% | $92.8364 | $92.84 | $92.85 | $92.80 |
| 7 purchase totals = | $807.55 | $902.3793 | $902.39 | $902.45 | $902.40 | |