| 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 | $205.37 | 11.586% | $229.1642 | $229.16 | $229.15 | $229.20 |
| Purchase #2 | $223.95 | 10.773% | $248.0761 | $248.08 | $248.10 | $248.10 |
| Purchase #3 | $99.90 | 6.701% | $106.5943 | $106.59 | $106.60 | $106.60 |
| Purchase #4 | $39.71 | 8.700% | $43.1648 | $43.16 | $43.15 | $43.20 |
| Purchase #5 | $127.31 | 11.698% | $142.2027 | $142.20 | $142.20 | $142.20 |
| Purchase #6 | $227.36 | 11.266% | $252.9744 | $252.97 | $252.95 | $253.00 |
| Purchase #7 | $88.98 | 7.320% | $95.4933 | $95.49 | $95.50 | $95.50 |
| 7 purchase totals = | $1,012.58 | $1,117.6698 | $1,117.65 | $1,117.65 | $1,117.80 | |