| 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 | $102.34 | 10.501% | $113.0867 | $113.09 | $113.10 | $113.10 |
| Purchase #2 | $97.86 | 10.433% | $108.0697 | $108.07 | $108.05 | $108.10 |
| Purchase #3 | $212.80 | 8.391% | $230.656 | $230.66 | $230.65 | $230.70 |
| Purchase #4 | $120.37 | 5.272% | $126.7159 | $126.72 | $126.70 | $126.70 |
| Purchase #5 | $185.31 | 11.709% | $207.0079 | $207.01 | $207.00 | $207.00 |
| Purchase #6 | $69.89 | 8.251% | $75.6566 | $75.66 | $75.65 | $75.70 |
| Purchase #7 | $184.73 | 4.269% | $192.6161 | $192.62 | $192.60 | $192.60 |
| 7 purchase totals = | $973.30 | $1,053.8089 | $1,053.83 | $1,053.75 | $1,053.90 | |