| 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 | $203.64 | 3.345% | $210.4518 | $210.45 | $210.45 | $210.50 |
| Purchase #2 | $79.39 | 13.695% | $90.2625 | $90.26 | $90.25 | $90.30 |
| Purchase #3 | $86.78 | 8.392% | $94.0626 | $94.06 | $94.05 | $94.10 |
| Purchase #4 | $159.61 | 12.580% | $179.6889 | $179.69 | $179.70 | $179.70 |
| Purchase #5 | $87.32 | 11.635% | $97.4797 | $97.48 | $97.50 | $97.50 |
| Purchase #6 | $127.28 | 8.640% | $138.277 | $138.28 | $138.30 | $138.30 |
| Purchase #7 | $60.89 | 13.824% | $69.3074 | $69.31 | $69.30 | $69.30 |
| 7 purchase totals = | $804.91 | $879.5299 | $879.53 | $879.55 | $879.70 | |