| 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 | $244.35 | 10.779% | $270.6885 | $270.69 | $270.70 | $270.70 |
| Purchase #2 | $8.62 | 11.223% | $9.5874 | $9.59 | $9.60 | $9.60 |
| Purchase #3 | $111.81 | 10.848% | $123.9391 | $123.94 | $123.95 | $123.90 |
| Purchase #4 | $143.53 | 6.403% | $152.7202 | $152.72 | $152.70 | $152.70 |
| Purchase #5 | $68.60 | 3.304% | $70.8665 | $70.87 | $70.85 | $70.90 |
| Purchase #6 | $224.69 | 10.464% | $248.2016 | $248.20 | $248.20 | $248.20 |
| Purchase #7 | $38.39 | 5.588% | $40.5352 | $40.54 | $40.55 | $40.50 |
| 7 purchase totals = | $839.99 | $916.5385 | $916.55 | $916.55 | $916.50 | |