| 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 | $63.28 | 6.520% | $67.4059 | $67.41 | $67.40 | $67.40 |
| Purchase #2 | $81.40 | 13.666% | $92.5241 | $92.52 | $92.50 | $92.50 |
| Purchase #3 | $227.62 | 5.789% | $240.7969 | $240.80 | $240.80 | $240.80 |
| Purchase #4 | $212.39 | 13.267% | $240.5678 | $240.57 | $240.55 | $240.60 |
| Purchase #5 | $241.65 | 5.238% | $254.3076 | $254.31 | $254.30 | $254.30 |
| Purchase #6 | $238.33 | 4.873% | $249.9438 | $249.94 | $249.95 | $249.90 |
| Purchase #7 | $25.79 | 8.583% | $28.0036 | $28.00 | $28.00 | $28.00 |
| 7 purchase totals = | $1,090.46 | $1,173.5497 | $1,173.55 | $1,173.50 | $1,173.50 | |