| 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 | $125.48 | 10.188% | $138.2639 | $138.26 | $138.25 | $138.30 |
| Purchase #2 | $235.31 | 8.212% | $254.6337 | $254.63 | $254.65 | $254.60 |
| Purchase #3 | $95.61 | 12.752% | $107.8022 | $107.80 | $107.80 | $107.80 |
| Purchase #4 | $71.64 | 12.455% | $80.5628 | $80.56 | $80.55 | $80.60 |
| Purchase #5 | $88.55 | 13.279% | $100.3086 | $100.31 | $100.30 | $100.30 |
| Purchase #6 | $225.28 | 5.603% | $237.9024 | $237.90 | $237.90 | $237.90 |
| Purchase #7 | $98.69 | 5.733% | $104.3479 | $104.35 | $104.35 | $104.30 |
| 7 purchase totals = | $940.56 | $1,023.8215 | $1,023.81 | $1,023.80 | $1,023.80 | |