| 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 | $250.85 | 10.466% | $277.104 | $277.10 | $277.10 | $277.10 |
| Purchase #2 | $248.46 | 8.336% | $269.1716 | $269.17 | $269.15 | $269.20 |
| Purchase #3 | $166.60 | 5.661% | $176.0312 | $176.03 | $176.05 | $176.00 |
| Purchase #4 | $85.88 | 13.404% | $97.3914 | $97.39 | $97.40 | $97.40 |
| Purchase #5 | $86.85 | 13.417% | $98.5027 | $98.50 | $98.50 | $98.50 |
| Purchase #6 | $172.74 | 10.183% | $190.3301 | $190.33 | $190.35 | $190.30 |
| Purchase #7 | $212.81 | 6.299% | $226.2149 | $226.21 | $226.20 | $226.20 |
| 7 purchase totals = | $1,224.19 | $1,334.7459 | $1,334.73 | $1,334.75 | $1,334.70 | |