| 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 | $209.45 | 12.137% | $234.8709 | $234.87 | $234.85 | $234.90 |
| Purchase #2 | $71.60 | 13.205% | $81.0548 | $81.05 | $81.05 | $81.10 |
| Purchase #3 | $89.94 | 13.378% | $101.9722 | $101.97 | $101.95 | $102.00 |
| Purchase #4 | $103.40 | 6.373% | $109.9897 | $109.99 | $110.00 | $110.00 |
| Purchase #5 | $192.32 | 7.382% | $206.5171 | $206.52 | $206.50 | $206.50 |
| Purchase #6 | $149.76 | 13.529% | $170.021 | $170.02 | $170.00 | $170.00 |
| Purchase #7 | $158.84 | 3.548% | $164.4756 | $164.48 | $164.50 | $164.50 |
| 7 purchase totals = | $975.31 | $1,068.9013 | $1,068.90 | $1,068.85 | $1,069.00 | |