| 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 | $72.58 | 13.577% | $82.4342 | $82.43 | $82.45 | $82.40 |
| Purchase #2 | $201.30 | 11.510% | $224.4696 | $224.47 | $224.45 | $224.50 |
| Purchase #3 | $199.28 | 6.122% | $211.4799 | $211.48 | $211.50 | $211.50 |
| Purchase #4 | $194.71 | 5.408% | $205.2399 | $205.24 | $205.25 | $205.20 |
| Purchase #5 | $20.65 | 13.810% | $23.5018 | $23.50 | $23.50 | $23.50 |
| Purchase #6 | $247.61 | 12.423% | $278.3706 | $278.37 | $278.35 | $278.40 |
| Purchase #7 | $105.74 | 4.376% | $110.3672 | $110.37 | $110.35 | $110.40 |
| 7 purchase totals = | $1,041.87 | $1,135.8632 | $1,135.86 | $1,135.85 | $1,135.90 | |