| 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 | $128.83 | 11.841% | $144.0848 | $144.08 | $144.10 | $144.10 |
| Purchase #2 | $237.71 | 8.158% | $257.1024 | $257.10 | $257.10 | $257.10 |
| Purchase #3 | $141.25 | 13.426% | $160.2142 | $160.21 | $160.20 | $160.20 |
| Purchase #4 | $51.29 | 12.331% | $57.6146 | $57.61 | $57.60 | $57.60 |
| Purchase #5 | $237.29 | 12.588% | $267.1601 | $267.16 | $267.15 | $267.20 |
| Purchase #6 | $66.36 | 13.117% | $75.0644 | $75.06 | $75.05 | $75.10 |
| Purchase #7 | $231.71 | 5.217% | $243.7983 | $243.80 | $243.80 | $243.80 |
| 7 purchase totals = | $1,094.44 | $1,205.0388 | $1,205.02 | $1,205.00 | $1,205.10 | |