| 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 | $189.91 | 10.242% | $209.3606 | $209.36 | $209.35 | $209.40 |
| Purchase #2 | $107.94 | 7.515% | $116.0517 | $116.05 | $116.05 | $116.10 |
| Purchase #3 | $159.69 | 13.800% | $181.7272 | $181.73 | $181.75 | $181.70 |
| Purchase #4 | $74.53 | 7.451% | $80.0832 | $80.08 | $80.10 | $80.10 |
| Purchase #5 | $35.47 | 3.120% | $36.5767 | $36.58 | $36.60 | $36.60 |
| Purchase #6 | $170.47 | 10.822% | $188.9183 | $188.92 | $188.90 | $188.90 |
| Purchase #7 | $216.81 | 5.463% | $228.6543 | $228.65 | $228.65 | $228.70 |
| 7 purchase totals = | $954.82 | $1,041.3720 | $1,041.37 | $1,041.40 | $1,041.50 | |