| 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 | $22.63 | 11.153% | $25.1539 | $25.15 | $25.15 | $25.20 |
| Purchase #2 | $55.95 | 12.320% | $62.843 | $62.84 | $62.85 | $62.80 |
| Purchase #3 | $213.38 | 8.431% | $231.3701 | $231.37 | $231.35 | $231.40 |
| Purchase #4 | $154.74 | 12.383% | $173.9015 | $173.90 | $173.90 | $173.90 |
| Purchase #5 | $119.30 | 12.325% | $134.0037 | $134.00 | $134.00 | $134.00 |
| Purchase #6 | $168.67 | 12.418% | $189.6154 | $189.62 | $189.60 | $189.60 |
| Purchase #7 | $186.99 | 7.231% | $200.5112 | $200.51 | $200.50 | $200.50 |
| 7 purchase totals = | $921.66 | $1,017.3988 | $1,017.39 | $1,017.35 | $1,017.40 | |