| 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 | $223.61 | 5.289% | $235.4367 | $235.44 | $235.45 | $235.40 |
| Purchase #2 | $213.86 | 4.804% | $224.1338 | $224.13 | $224.15 | $224.10 |
| Purchase #3 | $85.41 | 9.226% | $93.2899 | $93.29 | $93.30 | $93.30 |
| Purchase #4 | $161.44 | 4.210% | $168.2366 | $168.24 | $168.25 | $168.20 |
| Purchase #5 | $71.40 | 8.848% | $77.7175 | $77.72 | $77.70 | $77.70 |
| Purchase #6 | $57.33 | 10.667% | $63.4454 | $63.45 | $63.45 | $63.40 |
| Purchase #7 | $239.70 | 5.330% | $252.476 | $252.48 | $252.50 | $252.50 |
| 7 purchase totals = | $1,052.75 | $1,114.7359 | $1,114.75 | $1,114.80 | $1,114.60 | |