| 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 | $67.47 | 11.235% | $75.0503 | $75.05 | $75.05 | $75.10 |
| Purchase #2 | $76.65 | 13.404% | $86.9242 | $86.92 | $86.90 | $86.90 |
| Purchase #3 | $196.32 | 12.638% | $221.1309 | $221.13 | $221.15 | $221.10 |
| Purchase #4 | $194.66 | 3.181% | $200.8521 | $200.85 | $200.85 | $200.90 |
| Purchase #5 | $163.41 | 9.679% | $179.2265 | $179.23 | $179.25 | $179.20 |
| Purchase #6 | $213.74 | 12.370% | $240.1796 | $240.18 | $240.20 | $240.20 |
| Purchase #7 | $196.70 | 3.582% | $203.7458 | $203.75 | $203.75 | $203.70 |
| 7 purchase totals = | $1,108.95 | $1,207.1094 | $1,207.11 | $1,207.15 | $1,207.10 | |