| 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 | $110.67 | 6.725% | $118.1126 | $118.11 | $118.10 | $118.10 |
| Purchase #2 | $104.71 | 13.717% | $119.0731 | $119.07 | $119.05 | $119.10 |
| Purchase #3 | $78.52 | 12.138% | $88.0508 | $88.05 | $88.05 | $88.10 |
| Purchase #4 | $192.46 | 11.158% | $213.9347 | $213.93 | $213.95 | $213.90 |
| Purchase #5 | $129.52 | 3.718% | $134.3356 | $134.34 | $134.35 | $134.30 |
| Purchase #6 | $93.75 | 13.151% | $106.0791 | $106.08 | $106.10 | $106.10 |
| Purchase #7 | $228.97 | 10.680% | $253.424 | $253.42 | $253.40 | $253.40 |
| 7 purchase totals = | $938.60 | $1,033.0099 | $1,033.00 | $1,033.00 | $1,033.00 | |