| 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 | $202.90 | 9.151% | $221.4674 | $221.47 | $221.45 | $221.50 |
| Purchase #2 | $248.69 | 7.152% | $266.4763 | $266.48 | $266.50 | $266.50 |
| Purchase #3 | $215.31 | 11.368% | $239.7864 | $239.79 | $239.80 | $239.80 |
| Purchase #4 | $36.53 | 6.152% | $38.7773 | $38.78 | $38.80 | $38.80 |
| Purchase #5 | $154.26 | 9.838% | $169.4361 | $169.44 | $169.45 | $169.40 |
| Purchase #6 | $62.38 | 11.348% | $69.4589 | $69.46 | $69.45 | $69.50 |
| Purchase #7 | $61.47 | 9.340% | $67.2113 | $67.21 | $67.20 | $67.20 |
| 7 purchase totals = | $981.54 | $1,072.6137 | $1,072.63 | $1,072.65 | $1,072.70 | |