| 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 | $122.35 | 3.531% | $126.6702 | $126.67 | $126.65 | $126.70 |
| Purchase #2 | $73.61 | 5.268% | $77.4878 | $77.49 | $77.50 | $77.50 |
| Purchase #3 | $177.86 | 13.750% | $202.3158 | $202.32 | $202.30 | $202.30 |
| Purchase #4 | $210.32 | 7.577% | $226.2559 | $226.26 | $226.25 | $226.30 |
| Purchase #5 | $115.37 | 6.436% | $122.7952 | $122.80 | $122.80 | $122.80 |
| Purchase #6 | $237.85 | 9.130% | $259.5657 | $259.57 | $259.55 | $259.60 |
| Purchase #7 | $185.60 | 8.356% | $201.1087 | $201.11 | $201.10 | $201.10 |
| 7 purchase totals = | $1,122.96 | $1,216.1993 | $1,216.22 | $1,216.15 | $1,216.30 | |