| 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 | $187.86 | 7.515% | $201.9777 | $201.98 | $202.00 | $202.00 |
| Purchase #2 | $207.31 | 4.258% | $216.1373 | $216.14 | $216.15 | $216.10 |
| Purchase #3 | $7.28 | 8.811% | $7.9214 | $7.92 | $7.90 | $7.90 |
| Purchase #4 | $103.25 | 8.162% | $111.6773 | $111.68 | $111.70 | $111.70 |
| Purchase #5 | $180.86 | 7.831% | $195.0231 | $195.02 | $195.00 | $195.00 |
| Purchase #6 | $193.99 | 9.138% | $211.7168 | $211.72 | $211.70 | $211.70 |
| Purchase #7 | $120.69 | 12.869% | $136.2216 | $136.22 | $136.20 | $136.20 |
| 7 purchase totals = | $1,001.24 | $1,080.6752 | $1,080.68 | $1,080.65 | $1,080.60 | |