| 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 | $247.99 | 13.841% | $282.3143 | $282.31 | $282.30 | $282.30 |
| Purchase #2 | $179.34 | 4.593% | $187.5771 | $187.58 | $187.60 | $187.60 |
| Purchase #3 | $170.71 | 13.465% | $193.6961 | $193.70 | $193.70 | $193.70 |
| Purchase #4 | $43.55 | 12.802% | $49.1253 | $49.13 | $49.15 | $49.10 |
| Purchase #5 | $111.93 | 10.136% | $123.2752 | $123.28 | $123.30 | $123.30 |
| Purchase #6 | $167.36 | 8.234% | $181.1404 | $181.14 | $181.15 | $181.10 |
| Purchase #7 | $93.32 | 11.306% | $103.8708 | $103.87 | $103.85 | $103.90 |
| 7 purchase totals = | $1,014.20 | $1,120.9992 | $1,121.01 | $1,121.05 | $1,121.00 | |