| 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 | $191.94 | 5.287% | $202.0879 | $202.09 | $202.10 | $202.10 |
| Purchase #2 | $17.99 | 12.600% | $20.2567 | $20.26 | $20.25 | $20.30 |
| Purchase #3 | $80.40 | 4.467% | $83.9915 | $83.99 | $84.00 | $84.00 |
| Purchase #4 | $210.43 | 13.574% | $238.9938 | $238.99 | $239.00 | $239.00 |
| Purchase #5 | $109.34 | 7.594% | $117.6433 | $117.64 | $117.65 | $117.60 |
| Purchase #6 | $208.86 | 8.244% | $226.0784 | $226.08 | $226.10 | $226.10 |
| Purchase #7 | $250.95 | 8.745% | $272.8956 | $272.90 | $272.90 | $272.90 |
| 7 purchase totals = | $1,069.91 | $1,161.9472 | $1,161.95 | $1,162.00 | $1,162.00 | |