| 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 | $144.70 | 6.497% | $154.1012 | $154.10 | $154.10 | $154.10 |
| Purchase #2 | $249.37 | 12.692% | $281.02 | $281.02 | $281.00 | $281.00 |
| Purchase #3 | $39.62 | 8.630% | $43.0392 | $43.04 | $43.05 | $43.00 |
| Purchase #4 | $186.84 | 12.606% | $210.3931 | $210.39 | $210.40 | $210.40 |
| Purchase #5 | $99.38 | 11.663% | $110.9707 | $110.97 | $110.95 | $111.00 |
| Purchase #6 | $250.86 | 4.822% | $262.9565 | $262.96 | $262.95 | $263.00 |
| Purchase #7 | $27.55 | 9.315% | $30.1163 | $30.12 | $30.10 | $30.10 |
| 7 purchase totals = | $998.32 | $1,092.5970 | $1,092.60 | $1,092.55 | $1,092.60 | |