| 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 | $172.88 | 11.304% | $192.4224 | $192.42 | $192.40 | $192.40 |
| Purchase #2 | $26.88 | 3.732% | $27.8832 | $27.88 | $27.90 | $27.90 |
| Purchase #3 | $62.25 | 10.437% | $68.747 | $68.75 | $68.75 | $68.70 |
| Purchase #4 | $236.31 | 11.754% | $264.0859 | $264.09 | $264.10 | $264.10 |
| Purchase #5 | $154.64 | 4.654% | $161.8369 | $161.84 | $161.85 | $161.80 |
| Purchase #6 | $178.35 | 11.383% | $198.6516 | $198.65 | $198.65 | $198.70 |
| Purchase #7 | $164.74 | 3.139% | $169.9112 | $169.91 | $169.90 | $169.90 |
| 7 purchase totals = | $996.05 | $1,083.5382 | $1,083.54 | $1,083.55 | $1,083.50 | |