| 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 | $137.32 | 8.749% | $149.3341 | $149.33 | $149.35 | $149.30 |
| Purchase #2 | $193.44 | 4.852% | $202.8257 | $202.83 | $202.85 | $202.80 |
| Purchase #3 | $213.28 | 7.333% | $228.9198 | $228.92 | $228.90 | $228.90 |
| Purchase #4 | $127.91 | 4.850% | $134.1136 | $134.11 | $134.10 | $134.10 |
| Purchase #5 | $250.96 | 12.340% | $281.9285 | $281.93 | $281.95 | $281.90 |
| Purchase #6 | $208.26 | 12.811% | $234.9402 | $234.94 | $234.95 | $234.90 |
| Purchase #7 | $218.39 | 9.505% | $239.148 | $239.15 | $239.15 | $239.10 |
| 7 purchase totals = | $1,349.56 | $1,471.2099 | $1,471.21 | $1,471.25 | $1,471.00 | |