| 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 | $199.62 | 11.169% | $221.9156 | $221.92 | $221.90 | $221.90 |
| Purchase #2 | $212.48 | 9.168% | $231.9602 | $231.96 | $231.95 | $232.00 |
| Purchase #3 | $198.27 | 3.668% | $205.5425 | $205.54 | $205.55 | $205.50 |
| Purchase #4 | $64.53 | 13.506% | $73.2454 | $73.25 | $73.25 | $73.20 |
| Purchase #5 | $203.58 | 13.180% | $230.4118 | $230.41 | $230.40 | $230.40 |
| Purchase #6 | $35.77 | 9.502% | $39.1689 | $39.17 | $39.15 | $39.20 |
| Purchase #7 | $200.31 | 3.203% | $206.7259 | $206.73 | $206.75 | $206.70 |
| 7 purchase totals = | $1,114.56 | $1,208.9703 | $1,208.98 | $1,208.95 | $1,208.90 | |