| 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 | $250.50 | 7.512% | $269.3176 | $269.32 | $269.30 | $269.30 |
| Purchase #2 | $14.31 | 9.262% | $15.6354 | $15.64 | $15.65 | $15.60 |
| Purchase #3 | $196.80 | 11.863% | $220.1464 | $220.15 | $220.15 | $220.10 |
| Purchase #4 | $172.41 | 12.730% | $194.3578 | $194.36 | $194.35 | $194.40 |
| Purchase #5 | $101.25 | 8.350% | $109.7044 | $109.70 | $109.70 | $109.70 |
| Purchase #6 | $154.55 | 6.721% | $164.9373 | $164.94 | $164.95 | $164.90 |
| Purchase #7 | $136.84 | 13.605% | $155.4571 | $155.46 | $155.45 | $155.50 |
| 7 purchase totals = | $1,026.66 | $1,129.5560 | $1,129.57 | $1,129.55 | $1,129.50 | |