| 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 | $221.27 | 10.784% | $245.1318 | $245.13 | $245.15 | $245.10 |
| Purchase #2 | $6.71 | 10.848% | $7.4379 | $7.44 | $7.45 | $7.40 |
| Purchase #3 | $223.86 | 5.811% | $236.8685 | $236.87 | $236.85 | $236.90 |
| Purchase #4 | $53.46 | 3.246% | $55.1953 | $55.20 | $55.20 | $55.20 |
| Purchase #5 | $208.37 | 7.610% | $224.227 | $224.23 | $224.25 | $224.20 |
| Purchase #6 | $80.30 | 11.636% | $89.6437 | $89.64 | $89.65 | $89.60 |
| Purchase #7 | $161.97 | 13.449% | $183.7533 | $183.75 | $183.75 | $183.80 |
| 7 purchase totals = | $955.94 | $1,042.2575 | $1,042.26 | $1,042.30 | $1,042.20 | |