| 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 | $89.32 | 6.203% | $94.8605 | $94.86 | $94.85 | $94.90 |
| Purchase #2 | $130.90 | 11.411% | $145.837 | $145.84 | $145.85 | $145.80 |
| Purchase #3 | $239.98 | 11.300% | $267.0977 | $267.10 | $267.10 | $267.10 |
| Purchase #4 | $122.47 | 10.377% | $135.1787 | $135.18 | $135.20 | $135.20 |
| Purchase #5 | $133.29 | 10.649% | $147.4841 | $147.48 | $147.50 | $147.50 |
| Purchase #6 | $143.43 | 8.742% | $155.9687 | $155.97 | $155.95 | $156.00 |
| Purchase #7 | $243.91 | 10.705% | $270.0206 | $270.02 | $270.00 | $270.00 |
| 7 purchase totals = | $1,103.30 | $1,216.4473 | $1,216.45 | $1,216.45 | $1,216.50 | |