| 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 | $195.31 | 13.545% | $221.7647 | $221.76 | $221.75 | $221.80 |
| Purchase #2 | $220.61 | 7.465% | $237.0785 | $237.08 | $237.10 | $237.10 |
| Purchase #3 | $20.62 | 6.465% | $21.9531 | $21.95 | $21.95 | $22.00 |
| Purchase #4 | $193.88 | 6.502% | $206.4861 | $206.49 | $206.50 | $206.50 |
| Purchase #5 | $59.43 | 7.280% | $63.7565 | $63.76 | $63.75 | $63.80 |
| Purchase #6 | $179.69 | 13.601% | $204.1296 | $204.13 | $204.15 | $204.10 |
| Purchase #7 | $127.71 | 6.706% | $136.2742 | $136.27 | $136.25 | $136.30 |
| 7 purchase totals = | $997.25 | $1,091.4427 | $1,091.44 | $1,091.45 | $1,091.60 | |