| 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 | $223.67 | 12.248% | $251.0651 | $251.07 | $251.05 | $251.10 |
| Purchase #2 | $93.44 | 12.294% | $104.9275 | $104.93 | $104.95 | $104.90 |
| Purchase #3 | $156.28 | 4.490% | $163.297 | $163.30 | $163.30 | $163.30 |
| Purchase #4 | $11.45 | 7.119% | $12.2651 | $12.27 | $12.25 | $12.30 |
| Purchase #5 | $234.43 | 12.863% | $264.5847 | $264.58 | $264.60 | $264.60 |
| Purchase #6 | $222.26 | 13.286% | $251.7895 | $251.79 | $251.80 | $251.80 |
| Purchase #7 | $38.87 | 10.497% | $42.9502 | $42.95 | $42.95 | $43.00 |
| 7 purchase totals = | $980.40 | $1,090.8791 | $1,090.89 | $1,090.90 | $1,091.00 | |