| 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 | $218.89 | 5.377% | $230.6597 | $230.66 | $230.65 | $230.70 |
| Purchase #2 | $221.85 | 3.178% | $228.9004 | $228.90 | $228.90 | $228.90 |
| Purchase #3 | $119.87 | 9.109% | $130.789 | $130.79 | $130.80 | $130.80 |
| Purchase #4 | $150.95 | 9.487% | $165.2706 | $165.27 | $165.25 | $165.30 |
| Purchase #5 | $61.41 | 3.814% | $63.7522 | $63.75 | $63.75 | $63.80 |
| Purchase #6 | $115.42 | 8.162% | $124.8406 | $124.84 | $124.85 | $124.80 |
| Purchase #7 | $212.51 | 10.805% | $235.4717 | $235.47 | $235.45 | $235.50 |
| 7 purchase totals = | $1,100.90 | $1,179.6842 | $1,179.68 | $1,179.65 | $1,179.80 | |