| 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 | $196.66 | 4.412% | $205.3366 | $205.34 | $205.35 | $205.30 |
| Purchase #2 | $174.75 | 6.148% | $185.4936 | $185.49 | $185.50 | $185.50 |
| Purchase #3 | $208.36 | 12.373% | $234.1404 | $234.14 | $234.15 | $234.10 |
| Purchase #4 | $35.46 | 11.800% | $39.6443 | $39.64 | $39.65 | $39.60 |
| Purchase #5 | $218.62 | 5.278% | $230.1588 | $230.16 | $230.15 | $230.20 |
| Purchase #6 | $62.58 | 11.276% | $69.6365 | $69.64 | $69.65 | $69.60 |
| Purchase #7 | $149.99 | 9.567% | $164.3395 | $164.34 | $164.35 | $164.30 |
| 7 purchase totals = | $1,046.42 | $1,128.7497 | $1,128.75 | $1,128.80 | $1,128.60 | |