| 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 | $108.43 | 12.265% | $121.7289 | $121.73 | $121.75 | $121.70 |
| Purchase #2 | $242.72 | 3.611% | $251.4846 | $251.48 | $251.50 | $251.50 |
| Purchase #3 | $62.88 | 8.239% | $68.0607 | $68.06 | $68.05 | $68.10 |
| Purchase #4 | $225.97 | 10.638% | $250.0087 | $250.01 | $250.00 | $250.00 |
| Purchase #5 | $149.67 | 12.163% | $167.8744 | $167.87 | $167.85 | $167.90 |
| Purchase #6 | $220.29 | 8.265% | $238.497 | $238.50 | $238.50 | $238.50 |
| Purchase #7 | $250.46 | 3.751% | $259.8548 | $259.85 | $259.85 | $259.90 |
| 7 purchase totals = | $1,260.42 | $1,357.5091 | $1,357.50 | $1,357.50 | $1,357.60 | |