| 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 | $216.37 | 12.167% | $242.6957 | $242.70 | $242.70 | $242.70 |
| Purchase #2 | $119.85 | 3.545% | $124.0987 | $124.10 | $124.10 | $124.10 |
| Purchase #3 | $147.72 | 10.672% | $163.4847 | $163.48 | $163.50 | $163.50 |
| Purchase #4 | $234.34 | 10.377% | $258.6575 | $258.66 | $258.65 | $258.70 |
| Purchase #5 | $189.69 | 5.831% | $200.7508 | $200.75 | $200.75 | $200.80 |
| Purchase #6 | $210.76 | 12.871% | $237.8869 | $237.89 | $237.90 | $237.90 |
| Purchase #7 | $81.71 | 3.368% | $84.462 | $84.46 | $84.45 | $84.50 |
| 7 purchase totals = | $1,200.44 | $1,312.0363 | $1,312.04 | $1,312.05 | $1,312.20 | |