| 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 | $94.72 | 10.127% | $104.3123 | $104.31 | $104.30 | $104.30 |
| Purchase #2 | $33.67 | 8.501% | $36.5323 | $36.53 | $36.55 | $36.50 |
| Purchase #3 | $61.79 | 13.764% | $70.2948 | $70.29 | $70.30 | $70.30 |
| Purchase #4 | $235.51 | 4.608% | $246.3623 | $246.36 | $246.35 | $246.40 |
| Purchase #5 | $164.37 | 10.133% | $181.0256 | $181.03 | $181.05 | $181.00 |
| Purchase #6 | $18.54 | 3.434% | $19.1767 | $19.18 | $19.20 | $19.20 |
| Purchase #7 | $164.68 | 13.744% | $187.3136 | $187.31 | $187.30 | $187.30 |
| 7 purchase totals = | $773.28 | $845.0176 | $845.01 | $845.05 | $845.00 | |