| 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 | $226.60 | 8.328% | $245.4712 | $245.47 | $245.45 | $245.50 |
| Purchase #2 | $241.37 | 6.703% | $257.549 | $257.55 | $257.55 | $257.50 |
| Purchase #3 | $45.82 | 3.765% | $47.5451 | $47.55 | $47.55 | $47.50 |
| Purchase #4 | $228.69 | 9.287% | $249.9284 | $249.93 | $249.95 | $249.90 |
| Purchase #5 | $29.90 | 8.457% | $32.4286 | $32.43 | $32.45 | $32.40 |
| Purchase #6 | $248.96 | 12.800% | $280.8269 | $280.83 | $280.85 | $280.80 |
| Purchase #7 | $30.48 | 12.568% | $34.3107 | $34.31 | $34.30 | $34.30 |
| 7 purchase totals = | $1,051.82 | $1,148.0599 | $1,148.07 | $1,148.10 | $1,147.90 | |