| 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 | $242.46 | 4.589% | $253.5865 | $253.59 | $253.60 | $253.60 |
| Purchase #2 | $211.99 | 5.180% | $222.9711 | $222.97 | $222.95 | $223.00 |
| Purchase #3 | $123.43 | 6.540% | $131.5023 | $131.50 | $131.50 | $131.50 |
| Purchase #4 | $145.90 | 6.552% | $155.4594 | $155.46 | $155.45 | $155.50 |
| Purchase #5 | $107.44 | 4.416% | $112.1846 | $112.18 | $112.20 | $112.20 |
| Purchase #6 | $52.80 | 5.749% | $55.8355 | $55.84 | $55.85 | $55.80 |
| Purchase #7 | $238.81 | 3.179% | $246.4018 | $246.40 | $246.40 | $246.40 |
| 7 purchase totals = | $1,122.83 | $1,177.9412 | $1,177.94 | $1,177.95 | $1,178.00 | |