| 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 | $194.49 | 9.439% | $212.8479 | $212.85 | $212.85 | $212.80 |
| Purchase #2 | $80.83 | 12.343% | $90.8068 | $90.81 | $90.80 | $90.80 |
| Purchase #3 | $25.29 | 9.306% | $27.6435 | $27.64 | $27.65 | $27.60 |
| Purchase #4 | $181.56 | 7.329% | $194.8665 | $194.87 | $194.85 | $194.90 |
| Purchase #5 | $193.32 | 4.532% | $202.0813 | $202.08 | $202.10 | $202.10 |
| Purchase #6 | $98.66 | 12.832% | $111.3201 | $111.32 | $111.30 | $111.30 |
| Purchase #7 | $145.67 | 3.710% | $151.0744 | $151.07 | $151.05 | $151.10 |
| 7 purchase totals = | $919.82 | $990.6405 | $990.64 | $990.60 | $990.60 | |