| 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 | $248.50 | 7.702% | $267.6395 | $267.64 | $267.65 | $267.60 |
| Purchase #2 | $31.84 | 10.448% | $35.1666 | $35.17 | $35.15 | $35.20 |
| Purchase #3 | $36.78 | 5.273% | $38.7194 | $38.72 | $38.70 | $38.70 |
| Purchase #4 | $180.27 | 4.127% | $187.7097 | $187.71 | $187.70 | $187.70 |
| Purchase #5 | $154.54 | 9.407% | $169.0776 | $169.08 | $169.10 | $169.10 |
| Purchase #6 | $211.95 | 4.188% | $220.8265 | $220.83 | $220.85 | $220.80 |
| Purchase #7 | $184.56 | 4.866% | $193.5407 | $193.54 | $193.55 | $193.50 |
| 7 purchase totals = | $1,048.44 | $1,112.6800 | $1,112.69 | $1,112.70 | $1,112.60 | |