| 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 | $81.56 | 12.176% | $91.4907 | $91.49 | $91.50 | $91.50 |
| Purchase #2 | $55.58 | 4.358% | $58.0022 | $58.00 | $58.00 | $58.00 |
| Purchase #3 | $235.28 | 13.601% | $267.2804 | $267.28 | $267.30 | $267.30 |
| Purchase #4 | $200.85 | 10.349% | $221.636 | $221.64 | $221.65 | $221.60 |
| Purchase #5 | $223.81 | 6.698% | $238.8008 | $238.80 | $238.80 | $238.80 |
| Purchase #6 | $196.97 | 6.428% | $209.6312 | $209.63 | $209.65 | $209.60 |
| Purchase #7 | $154.52 | 5.179% | $162.5226 | $162.52 | $162.50 | $162.50 |
| 7 purchase totals = | $1,148.57 | $1,249.3639 | $1,249.36 | $1,249.40 | $1,249.30 | |