| 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 | $233.53 | 7.356% | $250.7085 | $250.71 | $250.70 | $250.70 |
| Purchase #2 | $243.35 | 5.860% | $257.6103 | $257.61 | $257.60 | $257.60 |
| Purchase #3 | $89.47 | 5.423% | $94.322 | $94.32 | $94.30 | $94.30 |
| Purchase #4 | $150.67 | 6.410% | $160.3279 | $160.33 | $160.35 | $160.30 |
| Purchase #5 | $222.28 | 8.503% | $241.1805 | $241.18 | $241.20 | $241.20 |
| Purchase #6 | $201.42 | 8.371% | $218.2809 | $218.28 | $218.30 | $218.30 |
| Purchase #7 | $174.68 | 3.669% | $181.089 | $181.09 | $181.10 | $181.10 |
| 7 purchase totals = | $1,315.40 | $1,403.5191 | $1,403.52 | $1,403.55 | $1,403.50 | |