| 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 | $218.33 | 3.754% | $226.5261 | $226.53 | $226.55 | $226.50 |
| Purchase #2 | $172.78 | 6.231% | $183.5459 | $183.55 | $183.55 | $183.50 |
| Purchase #3 | $200.34 | 12.205% | $224.7915 | $224.79 | $224.80 | $224.80 |
| Purchase #4 | $24.53 | 6.578% | $26.1436 | $26.14 | $26.15 | $26.10 |
| Purchase #5 | $145.70 | 3.188% | $150.3449 | $150.34 | $150.35 | $150.30 |
| Purchase #6 | $176.93 | 8.482% | $191.9372 | $191.94 | $191.95 | $191.90 |
| Purchase #7 | $140.46 | 12.187% | $157.5779 | $157.58 | $157.60 | $157.60 |
| 7 purchase totals = | $1,079.07 | $1,160.8671 | $1,160.87 | $1,160.95 | $1,160.70 | |