| 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 | $132.78 | 5.548% | $140.1466 | $140.15 | $140.15 | $140.10 |
| Purchase #2 | $32.84 | 10.344% | $36.237 | $36.24 | $36.25 | $36.20 |
| Purchase #3 | $193.92 | 4.669% | $202.9741 | $202.97 | $202.95 | $203.00 |
| Purchase #4 | $147.37 | 4.746% | $154.3642 | $154.36 | $154.35 | $154.40 |
| Purchase #5 | $40.62 | 7.475% | $43.6563 | $43.66 | $43.65 | $43.70 |
| Purchase #6 | $200.32 | 11.520% | $223.3969 | $223.40 | $223.40 | $223.40 |
| Purchase #7 | $189.50 | 11.856% | $211.9671 | $211.97 | $211.95 | $212.00 |
| 7 purchase totals = | $937.35 | $1,012.7422 | $1,012.75 | $1,012.70 | $1,012.80 | |