| 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 | $39.86 | 11.194% | $44.3219 | $44.32 | $44.30 | $44.30 |
| Purchase #2 | $164.58 | 6.199% | $174.7823 | $174.78 | $174.80 | $174.80 |
| Purchase #3 | $127.91 | 9.476% | $140.0308 | $140.03 | $140.05 | $140.00 |
| Purchase #4 | $102.35 | 3.179% | $105.6037 | $105.60 | $105.60 | $105.60 |
| Purchase #5 | $246.58 | 3.746% | $255.8169 | $255.82 | $255.80 | $255.80 |
| Purchase #6 | $228.45 | 10.153% | $251.6445 | $251.64 | $251.65 | $251.60 |
| Purchase #7 | $161.35 | 10.298% | $177.9658 | $177.97 | $177.95 | $178.00 |
| 7 purchase totals = | $1,071.08 | $1,150.1659 | $1,150.16 | $1,150.15 | $1,150.10 | |