| 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 | $170.55 | 11.454% | $190.0848 | $190.08 | $190.10 | $190.10 |
| Purchase #2 | $105.72 | 6.493% | $112.5844 | $112.58 | $112.60 | $112.60 |
| Purchase #3 | $237.62 | 12.642% | $267.6599 | $267.66 | $267.65 | $267.70 |
| Purchase #4 | $50.36 | 8.328% | $54.554 | $54.55 | $54.55 | $54.60 |
| Purchase #5 | $98.52 | 11.801% | $110.1463 | $110.15 | $110.15 | $110.10 |
| Purchase #6 | $235.88 | 7.707% | $254.0593 | $254.06 | $254.05 | $254.10 |
| Purchase #7 | $215.47 | 6.692% | $229.8893 | $229.89 | $229.90 | $229.90 |
| 7 purchase totals = | $1,114.12 | $1,218.9780 | $1,218.97 | $1,219.00 | $1,219.10 | |