| 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 | $216.30 | 7.411% | $232.33 | $232.33 | $232.35 | $232.30 |
| Purchase #2 | $211.66 | 13.199% | $239.597 | $239.60 | $239.60 | $239.60 |
| Purchase #3 | $152.79 | 8.448% | $165.6977 | $165.70 | $165.70 | $165.70 |
| Purchase #4 | $102.28 | 3.110% | $105.4609 | $105.46 | $105.45 | $105.50 |
| Purchase #5 | $145.78 | 6.486% | $155.2353 | $155.24 | $155.25 | $155.20 |
| Purchase #6 | $118.57 | 7.452% | $127.4058 | $127.41 | $127.40 | $127.40 |
| Purchase #7 | $81.35 | 7.210% | $87.2153 | $87.22 | $87.20 | $87.20 |
| 7 purchase totals = | $1,028.73 | $1,112.9420 | $1,112.96 | $1,112.95 | $1,112.90 | |