| 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 | $128.45 | 10.552% | $142.004 | $142.00 | $142.00 | $142.00 |
| Purchase #2 | $235.81 | 11.686% | $263.3668 | $263.37 | $263.35 | $263.40 |
| Purchase #3 | $138.46 | 7.258% | $148.5094 | $148.51 | $148.50 | $148.50 |
| Purchase #4 | $157.81 | 6.849% | $168.6184 | $168.62 | $168.60 | $168.60 |
| Purchase #5 | $43.66 | 13.342% | $49.4851 | $49.49 | $49.50 | $49.50 |
| Purchase #6 | $101.68 | 8.872% | $110.701 | $110.70 | $110.70 | $110.70 |
| Purchase #7 | $192.89 | 6.297% | $205.0363 | $205.04 | $205.05 | $205.00 |
| 7 purchase totals = | $998.76 | $1,087.7210 | $1,087.73 | $1,087.70 | $1,087.70 | |