| 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 | $249.87 | 6.397% | $265.8542 | $265.85 | $265.85 | $265.90 |
| Purchase #2 | $167.86 | 8.348% | $181.873 | $181.87 | $181.85 | $181.90 |
| Purchase #3 | $192.92 | 3.461% | $199.597 | $199.60 | $199.60 | $199.60 |
| Purchase #4 | $174.69 | 9.303% | $190.9414 | $190.94 | $190.95 | $190.90 |
| Purchase #5 | $196.55 | 11.236% | $218.6344 | $218.63 | $218.65 | $218.60 |
| Purchase #6 | $66.80 | 3.701% | $69.2723 | $69.27 | $69.25 | $69.30 |
| Purchase #7 | $58.51 | 11.386% | $65.1719 | $65.17 | $65.15 | $65.20 |
| 7 purchase totals = | $1,107.20 | $1,191.3442 | $1,191.33 | $1,191.30 | $1,191.40 | |