| 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 | $96.46 | 5.319% | $101.5907 | $101.59 | $101.60 | $101.60 |
| Purchase #2 | $149.70 | 10.675% | $165.6805 | $165.68 | $165.70 | $165.70 |
| Purchase #3 | $140.41 | 5.396% | $147.9865 | $147.99 | $148.00 | $148.00 |
| Purchase #4 | $228.53 | 4.679% | $239.2229 | $239.22 | $239.20 | $239.20 |
| Purchase #5 | $75.31 | 6.349% | $80.0914 | $80.09 | $80.10 | $80.10 |
| Purchase #6 | $208.45 | 12.225% | $233.933 | $233.93 | $233.95 | $233.90 |
| Purchase #7 | $51.77 | 9.461% | $56.668 | $56.67 | $56.65 | $56.70 |
| 7 purchase totals = | $950.63 | $1,025.1730 | $1,025.17 | $1,025.20 | $1,025.20 | |