| 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 | $28.85 | 12.189% | $32.3665 | $32.37 | $32.35 | $32.40 |
| Purchase #2 | $218.74 | 4.650% | $228.9114 | $228.91 | $228.90 | $228.90 |
| Purchase #3 | $239.39 | 5.223% | $251.8933 | $251.89 | $251.90 | $251.90 |
| Purchase #4 | $205.69 | 12.606% | $231.6193 | $231.62 | $231.60 | $231.60 |
| Purchase #5 | $55.42 | 5.725% | $58.5928 | $58.59 | $58.60 | $58.60 |
| Purchase #6 | $129.61 | 9.447% | $141.8543 | $141.85 | $141.85 | $141.90 |
| Purchase #7 | $187.47 | 13.316% | $212.4335 | $212.43 | $212.45 | $212.40 |
| 7 purchase totals = | $1,065.17 | $1,157.6711 | $1,157.66 | $1,157.65 | $1,157.70 | |