| 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 | $192.60 | 4.708% | $201.6676 | $201.67 | $201.65 | $201.70 |
| Purchase #2 | $212.80 | 4.367% | $222.093 | $222.09 | $222.10 | $222.10 |
| Purchase #3 | $89.98 | 7.813% | $97.0101 | $97.01 | $97.00 | $97.00 |
| Purchase #4 | $155.93 | 11.289% | $173.5329 | $173.53 | $173.55 | $173.50 |
| Purchase #5 | $201.78 | 4.632% | $211.1264 | $211.13 | $211.15 | $211.10 |
| Purchase #6 | $79.28 | 13.411% | $89.9122 | $89.91 | $89.90 | $89.90 |
| Purchase #7 | $43.83 | 5.189% | $46.1043 | $46.10 | $46.10 | $46.10 |
| 7 purchase totals = | $976.20 | $1,041.4465 | $1,041.44 | $1,041.45 | $1,041.40 | |