| 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 | $177.62 | 13.752% | $202.0463 | $202.05 | $202.05 | $202.00 |
| Purchase #2 | $34.40 | 13.228% | $38.9504 | $38.95 | $38.95 | $39.00 |
| Purchase #3 | $204.98 | 12.641% | $230.8915 | $230.89 | $230.90 | $230.90 |
| Purchase #4 | $102.50 | 12.606% | $115.4212 | $115.42 | $115.40 | $115.40 |
| Purchase #5 | $216.70 | 11.793% | $242.2554 | $242.26 | $242.25 | $242.30 |
| Purchase #6 | $250.62 | 13.425% | $284.2657 | $284.27 | $284.25 | $284.30 |
| Purchase #7 | $148.55 | 9.479% | $162.6311 | $162.63 | $162.65 | $162.60 |
| 7 purchase totals = | $1,135.37 | $1,276.4616 | $1,276.47 | $1,276.45 | $1,276.50 | |