| 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 | $31.41 | 10.514% | $34.7124 | $34.71 | $34.70 | $34.70 |
| Purchase #2 | $182.68 | 5.723% | $193.1348 | $193.13 | $193.15 | $193.10 |
| Purchase #3 | $151.50 | 3.230% | $156.3935 | $156.39 | $156.40 | $156.40 |
| Purchase #4 | $150.98 | 9.728% | $165.6673 | $165.67 | $165.65 | $165.70 |
| Purchase #5 | $185.60 | 4.506% | $193.9631 | $193.96 | $193.95 | $194.00 |
| Purchase #6 | $17.88 | 11.433% | $19.9242 | $19.92 | $19.90 | $19.90 |
| Purchase #7 | $245.86 | 5.419% | $259.1832 | $259.18 | $259.20 | $259.20 |
| 7 purchase totals = | $965.91 | $1,022.9785 | $1,022.96 | $1,022.95 | $1,023.00 | |