| 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 | $165.88 | 5.442% | $174.9072 | $174.91 | $174.90 | $174.90 |
| Purchase #2 | $193.32 | 3.257% | $199.6164 | $199.62 | $199.60 | $199.60 |
| Purchase #3 | $56.99 | 10.656% | $63.0629 | $63.06 | $63.05 | $63.10 |
| Purchase #4 | $212.25 | 6.320% | $225.6642 | $225.66 | $225.65 | $225.70 |
| Purchase #5 | $223.92 | 10.782% | $248.0631 | $248.06 | $248.05 | $248.10 |
| Purchase #6 | $201.62 | 7.727% | $217.1992 | $217.20 | $217.20 | $217.20 |
| Purchase #7 | $99.85 | 10.380% | $110.2144 | $110.21 | $110.20 | $110.20 |
| 7 purchase totals = | $1,153.83 | $1,238.7274 | $1,238.72 | $1,238.65 | $1,238.80 | |