| 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 | $210.80 | 12.751% | $237.6791 | $237.68 | $237.70 | $237.70 |
| Purchase #2 | $218.36 | 7.113% | $233.8919 | $233.89 | $233.90 | $233.90 |
| Purchase #3 | $152.60 | 3.157% | $157.4176 | $157.42 | $157.40 | $157.40 |
| Purchase #4 | $15.73 | 3.763% | $16.3219 | $16.32 | $16.30 | $16.30 |
| Purchase #5 | $243.89 | 12.128% | $273.469 | $273.47 | $273.45 | $273.50 |
| Purchase #6 | $143.61 | 8.149% | $155.3128 | $155.31 | $155.30 | $155.30 |
| Purchase #7 | $158.45 | 8.204% | $171.4492 | $171.45 | $171.45 | $171.40 |
| 7 purchase totals = | $1,143.44 | $1,245.5415 | $1,245.54 | $1,245.50 | $1,245.50 | |