| 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 | $8.96 | 10.251% | $9.8785 | $9.88 | $9.90 | $9.90 |
| Purchase #2 | $195.47 | 6.700% | $208.5665 | $208.57 | $208.55 | $208.60 |
| Purchase #3 | $234.44 | 4.825% | $245.7517 | $245.75 | $245.75 | $245.80 |
| Purchase #4 | $106.72 | 4.363% | $111.3762 | $111.38 | $111.40 | $111.40 |
| Purchase #5 | $48.92 | 4.166% | $50.958 | $50.96 | $50.95 | $51.00 |
| Purchase #6 | $218.61 | 10.265% | $241.0503 | $241.05 | $241.05 | $241.10 |
| Purchase #7 | $203.43 | 11.471% | $226.7655 | $226.77 | $226.75 | $226.80 |
| 7 purchase totals = | $1,016.55 | $1,094.3467 | $1,094.36 | $1,094.35 | $1,094.60 | |