| 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 | $180.56 | 10.180% | $198.941 | $198.94 | $198.95 | $198.90 |
| Purchase #2 | $197.68 | 12.163% | $221.7238 | $221.72 | $221.70 | $221.70 |
| Purchase #3 | $180.89 | 11.785% | $202.2079 | $202.21 | $202.20 | $202.20 |
| Purchase #4 | $168.87 | 11.452% | $188.209 | $188.21 | $188.20 | $188.20 |
| Purchase #5 | $133.35 | 11.381% | $148.5266 | $148.53 | $148.55 | $148.50 |
| Purchase #6 | $226.59 | 11.845% | $253.4296 | $253.43 | $253.45 | $253.40 |
| Purchase #7 | $221.55 | 6.419% | $235.7713 | $235.77 | $235.75 | $235.80 |
| 7 purchase totals = | $1,309.49 | $1,448.8092 | $1,448.81 | $1,448.80 | $1,448.70 | |