| 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 | $242.79 | 12.383% | $272.8547 | $272.85 | $272.85 | $272.90 |
| Purchase #2 | $192.38 | 5.833% | $203.6015 | $203.60 | $203.60 | $203.60 |
| Purchase #3 | $185.70 | 9.369% | $203.0982 | $203.10 | $203.10 | $203.10 |
| Purchase #4 | $35.86 | 3.318% | $37.0498 | $37.05 | $37.05 | $37.00 |
| Purchase #5 | $111.48 | 9.264% | $121.8075 | $121.81 | $121.80 | $121.80 |
| Purchase #6 | $247.26 | 3.706% | $256.4235 | $256.42 | $256.40 | $256.40 |
| Purchase #7 | $6.28 | 3.831% | $6.5206 | $6.52 | $6.50 | $6.50 |
| 7 purchase totals = | $1,021.75 | $1,101.3558 | $1,101.35 | $1,101.30 | $1,101.30 | |