| 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 | $133.33 | 9.129% | $145.5017 | $145.50 | $145.50 | $145.50 |
| Purchase #2 | $212.34 | 13.596% | $241.2097 | $241.21 | $241.20 | $241.20 |
| Purchase #3 | $31.25 | 9.726% | $34.2894 | $34.29 | $34.30 | $34.30 |
| Purchase #4 | $134.27 | 7.125% | $143.8367 | $143.84 | $143.85 | $143.80 |
| Purchase #5 | $54.83 | 13.706% | $62.345 | $62.35 | $62.35 | $62.30 |
| Purchase #6 | $37.38 | 9.632% | $40.9804 | $40.98 | $41.00 | $41.00 |
| Purchase #7 | $24.90 | 13.633% | $28.2946 | $28.29 | $28.30 | $28.30 |
| 7 purchase totals = | $628.30 | $696.4575 | $696.46 | $696.50 | $696.40 | |