| 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 | $184.60 | 8.496% | $200.2836 | $200.28 | $200.30 | $200.30 |
| Purchase #2 | $58.92 | 10.218% | $64.9404 | $64.94 | $64.95 | $64.90 |
| Purchase #3 | $44.31 | 13.788% | $50.4195 | $50.42 | $50.40 | $50.40 |
| Purchase #4 | $193.96 | 13.651% | $220.4375 | $220.44 | $220.45 | $220.40 |
| Purchase #5 | $163.94 | 6.431% | $174.483 | $174.48 | $174.50 | $174.50 |
| Purchase #6 | $237.90 | 5.732% | $251.5364 | $251.54 | $251.55 | $251.50 |
| Purchase #7 | $136.52 | 6.255% | $145.0593 | $145.06 | $145.05 | $145.10 |
| 7 purchase totals = | $1,020.15 | $1,107.1597 | $1,107.16 | $1,107.20 | $1,107.10 | |