| 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 | $126.55 | 9.850% | $139.0152 | $139.02 | $139.00 | $139.00 |
| Purchase #2 | $134.48 | 8.284% | $145.6203 | $145.62 | $145.60 | $145.60 |
| Purchase #3 | $97.42 | 6.501% | $103.7533 | $103.75 | $103.75 | $103.80 |
| Purchase #4 | $177.59 | 4.129% | $184.9227 | $184.92 | $184.90 | $184.90 |
| Purchase #5 | $210.99 | 9.647% | $231.3442 | $231.34 | $231.35 | $231.30 |
| Purchase #6 | $26.80 | 5.490% | $28.2713 | $28.27 | $28.25 | $28.30 |
| Purchase #7 | $193.25 | 8.380% | $209.4444 | $209.44 | $209.45 | $209.40 |
| 7 purchase totals = | $967.08 | $1,042.3714 | $1,042.36 | $1,042.30 | $1,042.30 | |