| 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 | $152.94 | 11.222% | $170.1029 | $170.10 | $170.10 | $170.10 |
| Purchase #2 | $246.91 | 3.179% | $254.7593 | $254.76 | $254.75 | $254.80 |
| Purchase #3 | $49.56 | 13.837% | $56.4176 | $56.42 | $56.40 | $56.40 |
| Purchase #4 | $222.29 | 13.187% | $251.6034 | $251.60 | $251.60 | $251.60 |
| Purchase #5 | $185.52 | 7.254% | $198.9776 | $198.98 | $199.00 | $199.00 |
| Purchase #6 | $208.37 | 5.812% | $220.4805 | $220.48 | $220.50 | $220.50 |
| Purchase #7 | $102.87 | 6.454% | $109.5092 | $109.51 | $109.50 | $109.50 |
| 7 purchase totals = | $1,168.46 | $1,261.8505 | $1,261.85 | $1,261.85 | $1,261.90 | |