| 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 | $10.58 | 12.257% | $11.8768 | $11.88 | $11.90 | $11.90 |
| Purchase #2 | $150.38 | 12.486% | $169.1564 | $169.16 | $169.15 | $169.20 |
| Purchase #3 | $50.63 | 4.573% | $52.9453 | $52.95 | $52.95 | $52.90 |
| Purchase #4 | $187.65 | 3.191% | $193.6379 | $193.64 | $193.65 | $193.60 |
| Purchase #5 | $164.43 | 13.165% | $186.0772 | $186.08 | $186.10 | $186.10 |
| Purchase #6 | $190.83 | 9.558% | $209.0695 | $209.07 | $209.05 | $209.10 |
| Purchase #7 | $248.77 | 12.512% | $279.8961 | $279.90 | $279.90 | $279.90 |
| 7 purchase totals = | $1,003.27 | $1,102.6592 | $1,102.68 | $1,102.70 | $1,102.70 | |