| 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 | $197.56 | 13.732% | $224.6889 | $224.69 | $224.70 | $224.70 |
| Purchase #2 | $11.34 | 6.477% | $12.0745 | $12.07 | $12.05 | $12.10 |
| Purchase #3 | $204.27 | 7.144% | $218.863 | $218.86 | $218.85 | $218.90 |
| Purchase #4 | $44.89 | 9.326% | $49.0764 | $49.08 | $49.10 | $49.10 |
| Purchase #5 | $248.66 | 13.672% | $282.6568 | $282.66 | $282.65 | $282.70 |
| Purchase #6 | $202.25 | 13.760% | $230.0796 | $230.08 | $230.10 | $230.10 |
| Purchase #7 | $240.57 | 11.630% | $268.5483 | $268.55 | $268.55 | $268.50 |
| 7 purchase totals = | $1,149.54 | $1,285.9875 | $1,285.99 | $1,286.00 | $1,286.10 | |