| 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 | $193.26 | 4.573% | $202.0978 | $202.10 | $202.10 | $202.10 |
| Purchase #2 | $103.52 | 10.488% | $114.3772 | $114.38 | $114.40 | $114.40 |
| Purchase #3 | $104.36 | 11.768% | $116.6411 | $116.64 | $116.65 | $116.60 |
| Purchase #4 | $69.64 | 9.427% | $76.205 | $76.21 | $76.20 | $76.20 |
| Purchase #5 | $81.29 | 9.626% | $89.115 | $89.12 | $89.10 | $89.10 |
| Purchase #6 | $97.42 | 5.665% | $102.9388 | $102.94 | $102.95 | $102.90 |
| Purchase #7 | $88.83 | 11.195% | $98.7745 | $98.77 | $98.75 | $98.80 |
| 7 purchase totals = | $738.32 | $800.1494 | $800.16 | $800.15 | $800.10 | |