| 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 | $248.81 | 7.653% | $267.8514 | $267.85 | $267.85 | $267.90 |
| Purchase #2 | $66.55 | 7.859% | $71.7802 | $71.78 | $71.80 | $71.80 |
| Purchase #3 | $200.30 | 11.179% | $222.6915 | $222.69 | $222.70 | $222.70 |
| Purchase #4 | $244.51 | 5.473% | $257.892 | $257.89 | $257.90 | $257.90 |
| Purchase #5 | $232.30 | 10.653% | $257.0469 | $257.05 | $257.05 | $257.00 |
| Purchase #6 | $14.95 | 8.400% | $16.2058 | $16.21 | $16.20 | $16.20 |
| Purchase #7 | $35.95 | 12.209% | $40.3391 | $40.34 | $40.35 | $40.30 |
| 7 purchase totals = | $1,043.37 | $1,133.8069 | $1,133.81 | $1,133.85 | $1,133.80 | |