| 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 | $250.80 | 13.671% | $285.0869 | $285.09 | $285.10 | $285.10 |
| Purchase #2 | $77.28 | 10.811% | $85.6347 | $85.63 | $85.65 | $85.60 |
| Purchase #3 | $202.64 | 3.179% | $209.0819 | $209.08 | $209.10 | $209.10 |
| Purchase #4 | $79.33 | 7.865% | $85.5693 | $85.57 | $85.55 | $85.60 |
| Purchase #5 | $83.90 | 13.222% | $94.9933 | $94.99 | $95.00 | $95.00 |
| Purchase #6 | $145.43 | 6.373% | $154.6983 | $154.70 | $154.70 | $154.70 |
| Purchase #7 | $197.54 | 4.662% | $206.7493 | $206.75 | $206.75 | $206.70 |
| 7 purchase totals = | $1,036.92 | $1,121.8137 | $1,121.81 | $1,121.85 | $1,121.80 | |