| 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 | $241.97 | 3.685% | $250.8866 | $250.89 | $250.90 | $250.90 |
| Purchase #2 | $193.67 | 12.752% | $218.3668 | $218.37 | $218.35 | $218.40 |
| Purchase #3 | $208.27 | 9.677% | $228.4243 | $228.42 | $228.40 | $228.40 |
| Purchase #4 | $192.39 | 11.178% | $213.8954 | $213.90 | $213.90 | $213.90 |
| Purchase #5 | $108.40 | 12.821% | $122.298 | $122.30 | $122.30 | $122.30 |
| Purchase #6 | $36.95 | 3.314% | $38.1745 | $38.17 | $38.15 | $38.20 |
| Purchase #7 | $83.43 | 6.302% | $88.6878 | $88.69 | $88.70 | $88.70 |
| 7 purchase totals = | $1,065.08 | $1,160.7334 | $1,160.74 | $1,160.70 | $1,160.80 | |