| 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 | $97.92 | 9.334% | $107.0599 | $107.06 | $107.05 | $107.10 |
| Purchase #2 | $227.49 | 6.303% | $241.8287 | $241.83 | $241.85 | $241.80 |
| Purchase #3 | $207.84 | 9.138% | $226.8324 | $226.83 | $226.85 | $226.80 |
| Purchase #4 | $202.46 | 12.606% | $227.9821 | $227.98 | $228.00 | $228.00 |
| Purchase #5 | $145.31 | 7.729% | $156.541 | $156.54 | $156.55 | $156.50 |
| Purchase #6 | $72.96 | 13.685% | $82.9446 | $82.94 | $82.95 | $82.90 |
| Purchase #7 | $195.71 | 3.773% | $203.0941 | $203.09 | $203.10 | $203.10 |
| 7 purchase totals = | $1,149.69 | $1,246.2828 | $1,246.27 | $1,246.35 | $1,246.20 | |