| 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 | $202.55 | 13.598% | $230.0927 | $230.09 | $230.10 | $230.10 |
| Purchase #2 | $210.46 | 7.767% | $226.8064 | $226.81 | $226.80 | $226.80 |
| Purchase #3 | $130.47 | 10.403% | $144.0428 | $144.04 | $144.05 | $144.00 |
| Purchase #4 | $101.78 | 5.585% | $107.4644 | $107.46 | $107.45 | $107.50 |
| Purchase #5 | $163.43 | 10.337% | $180.3238 | $180.32 | $180.30 | $180.30 |
| Purchase #6 | $118.65 | 13.637% | $134.8303 | $134.83 | $134.85 | $134.80 |
| Purchase #7 | $12.97 | 5.160% | $13.6393 | $13.64 | $13.65 | $13.60 |
| 7 purchase totals = | $940.31 | $1,037.1997 | $1,037.19 | $1,037.20 | $1,037.10 | |