| 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 | $100.60 | 5.851% | $106.4861 | $106.49 | $106.50 | $106.50 |
| Purchase #2 | $246.59 | 8.224% | $266.8696 | $266.87 | $266.85 | $266.90 |
| Purchase #3 | $171.47 | 8.327% | $185.7483 | $185.75 | $185.75 | $185.70 |
| Purchase #4 | $216.66 | 3.819% | $224.9342 | $224.93 | $224.95 | $224.90 |
| Purchase #5 | $191.86 | 6.392% | $204.1237 | $204.12 | $204.10 | $204.10 |
| Purchase #6 | $111.75 | 11.396% | $124.485 | $124.49 | $124.50 | $124.50 |
| Purchase #7 | $124.63 | 3.472% | $128.9572 | $128.96 | $128.95 | $129.00 |
| 7 purchase totals = | $1,163.56 | $1,241.6041 | $1,241.61 | $1,241.60 | $1,241.60 | |