| 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 | $40.33 | 11.464% | $44.9534 | $44.95 | $44.95 | $45.00 |
| Purchase #2 | $183.44 | 9.277% | $200.4577 | $200.46 | $200.45 | $200.50 |
| Purchase #3 | $192.70 | 5.316% | $202.9439 | $202.94 | $202.95 | $202.90 |
| Purchase #4 | $164.52 | 6.378% | $175.0131 | $175.01 | $175.00 | $175.00 |
| Purchase #5 | $174.36 | 4.230% | $181.7354 | $181.74 | $181.75 | $181.70 |
| Purchase #6 | $209.84 | 13.481% | $238.1285 | $238.13 | $238.15 | $238.10 |
| Purchase #7 | $52.99 | 3.553% | $54.8727 | $54.87 | $54.85 | $54.90 |
| 7 purchase totals = | $1,018.18 | $1,098.1047 | $1,098.10 | $1,098.10 | $1,098.10 | |