| 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 | $87.82 | 10.603% | $97.1316 | $97.13 | $97.15 | $97.10 |
| Purchase #2 | $237.43 | 8.662% | $257.9962 | $258.00 | $258.00 | $258.00 |
| Purchase #3 | $161.47 | 9.239% | $176.3882 | $176.39 | $176.40 | $176.40 |
| Purchase #4 | $208.27 | 3.149% | $214.8284 | $214.83 | $214.85 | $214.80 |
| Purchase #5 | $19.27 | 13.820% | $21.9331 | $21.93 | $21.95 | $21.90 |
| Purchase #6 | $210.94 | 8.613% | $229.1083 | $229.11 | $229.10 | $229.10 |
| Purchase #7 | $227.55 | 4.682% | $238.2039 | $238.20 | $238.20 | $238.20 |
| 7 purchase totals = | $1,152.75 | $1,235.5897 | $1,235.59 | $1,235.65 | $1,235.50 | |