| 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 | $145.44 | 12.515% | $163.6418 | $163.64 | $163.65 | $163.60 |
| Purchase #2 | $63.30 | 3.552% | $65.5484 | $65.55 | $65.55 | $65.50 |
| Purchase #3 | $193.65 | 7.199% | $207.5909 | $207.59 | $207.60 | $207.60 |
| Purchase #4 | $246.52 | 10.556% | $272.5427 | $272.54 | $272.55 | $272.50 |
| Purchase #5 | $201.51 | 5.490% | $212.5729 | $212.57 | $212.55 | $212.60 |
| Purchase #6 | $155.68 | 11.591% | $173.7249 | $173.72 | $173.70 | $173.70 |
| Purchase #7 | $228.88 | 8.131% | $247.4902 | $247.49 | $247.50 | $247.50 |
| 7 purchase totals = | $1,234.98 | $1,343.1118 | $1,343.10 | $1,343.10 | $1,343.00 | |