| 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 | $93.81 | 8.803% | $102.0681 | $102.07 | $102.05 | $102.10 |
| Purchase #2 | $92.34 | 11.202% | $102.6839 | $102.68 | $102.70 | $102.70 |
| Purchase #3 | $132.38 | 6.532% | $141.0271 | $141.03 | $141.05 | $141.00 |
| Purchase #4 | $227.58 | 9.208% | $248.5356 | $248.54 | $248.55 | $248.50 |
| Purchase #5 | $147.81 | 11.696% | $165.0979 | $165.10 | $165.10 | $165.10 |
| Purchase #6 | $221.77 | 6.705% | $236.6397 | $236.64 | $236.65 | $236.60 |
| Purchase #7 | $179.29 | 12.295% | $201.3337 | $201.33 | $201.35 | $201.30 |
| 7 purchase totals = | $1,094.98 | $1,197.3860 | $1,197.39 | $1,197.45 | $1,197.30 | |