| 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 | $96.34 | 10.498% | $106.4538 | $106.45 | $106.45 | $106.50 |
| Purchase #2 | $176.93 | 5.698% | $187.0115 | $187.01 | $187.00 | $187.00 |
| Purchase #3 | $111.38 | 10.682% | $123.2776 | $123.28 | $123.30 | $123.30 |
| Purchase #4 | $177.51 | 9.542% | $194.448 | $194.45 | $194.45 | $194.40 |
| Purchase #5 | $55.26 | 10.248% | $60.923 | $60.92 | $60.90 | $60.90 |
| Purchase #6 | $207.79 | 5.200% | $218.5951 | $218.60 | $218.60 | $218.60 |
| Purchase #7 | $200.98 | 5.709% | $212.4539 | $212.45 | $212.45 | $212.50 |
| 7 purchase totals = | $1,026.19 | $1,103.1629 | $1,103.16 | $1,103.15 | $1,103.20 | |