| 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 | $152.84 | 8.558% | $165.92 | $165.92 | $165.90 | $165.90 |
| Purchase #2 | $214.41 | 7.736% | $230.9968 | $231.00 | $231.00 | $231.00 |
| Purchase #3 | $129.37 | 10.311% | $142.7093 | $142.71 | $142.70 | $142.70 |
| Purchase #4 | $240.57 | 4.440% | $251.2513 | $251.25 | $251.25 | $251.30 |
| Purchase #5 | $75.38 | 11.279% | $83.8821 | $83.88 | $83.90 | $83.90 |
| Purchase #6 | $138.65 | 7.510% | $149.0626 | $149.06 | $149.05 | $149.10 |
| Purchase #7 | $12.48 | 3.823% | $12.9571 | $12.96 | $12.95 | $13.00 |
| 7 purchase totals = | $963.70 | $1,036.7792 | $1,036.78 | $1,036.75 | $1,036.90 | |