| 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 | $120.34 | 8.864% | $131.0069 | $131.01 | $131.00 | $131.00 |
| Purchase #2 | $238.44 | 4.793% | $249.8684 | $249.87 | $249.85 | $249.90 |
| Purchase #3 | $111.63 | 10.265% | $123.0888 | $123.09 | $123.10 | $123.10 |
| Purchase #4 | $32.91 | 3.426% | $34.0375 | $34.04 | $34.05 | $34.00 |
| Purchase #5 | $190.84 | 4.456% | $199.3438 | $199.34 | $199.35 | $199.30 |
| Purchase #6 | $228.54 | 12.720% | $257.6103 | $257.61 | $257.60 | $257.60 |
| Purchase #7 | $24.85 | 4.630% | $26.0006 | $26.00 | $26.00 | $26.00 |
| 7 purchase totals = | $947.55 | $1,020.9563 | $1,020.96 | $1,020.95 | $1,020.90 | |