| 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 | $214.90 | 3.487% | $222.3936 | $222.39 | $222.40 | $222.40 |
| Purchase #2 | $104.38 | 4.817% | $109.408 | $109.41 | $109.40 | $109.40 |
| Purchase #3 | $92.32 | 7.584% | $99.3215 | $99.32 | $99.30 | $99.30 |
| Purchase #4 | $108.68 | 3.126% | $112.0773 | $112.08 | $112.10 | $112.10 |
| Purchase #5 | $181.57 | 11.552% | $202.545 | $202.55 | $202.55 | $202.50 |
| Purchase #6 | $228.90 | 7.566% | $246.2186 | $246.22 | $246.20 | $246.20 |
| Purchase #7 | $94.52 | 7.596% | $101.6997 | $101.70 | $101.70 | $101.70 |
| 7 purchase totals = | $1,025.27 | $1,093.6637 | $1,093.67 | $1,093.65 | $1,093.60 | |