| 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 | $196.57 | 11.193% | $218.5721 | $218.57 | $218.55 | $218.60 |
| Purchase #2 | $202.39 | 4.843% | $212.1917 | $212.19 | $212.20 | $212.20 |
| Purchase #3 | $122.75 | 9.365% | $134.2455 | $134.25 | $134.25 | $134.20 |
| Purchase #4 | $169.82 | 10.360% | $187.4134 | $187.41 | $187.40 | $187.40 |
| Purchase #5 | $143.38 | 12.284% | $160.9928 | $160.99 | $161.00 | $161.00 |
| Purchase #6 | $36.28 | 10.463% | $40.076 | $40.08 | $40.10 | $40.10 |
| Purchase #7 | $239.66 | 9.809% | $263.1682 | $263.17 | $263.15 | $263.20 |
| 7 purchase totals = | $1,110.85 | $1,216.6597 | $1,216.66 | $1,216.65 | $1,216.70 | |