| 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 | $226.55 | 5.463% | $238.9264 | $238.93 | $238.95 | $238.90 |
| Purchase #2 | $139.44 | 12.667% | $157.1029 | $157.10 | $157.10 | $157.10 |
| Purchase #3 | $105.47 | 8.127% | $114.0415 | $114.04 | $114.05 | $114.00 |
| Purchase #4 | $34.78 | 7.542% | $37.4031 | $37.40 | $37.40 | $37.40 |
| Purchase #5 | $108.54 | 13.220% | $122.889 | $122.89 | $122.90 | $122.90 |
| Purchase #6 | $75.83 | 8.238% | $82.0769 | $82.08 | $82.10 | $82.10 |
| Purchase #7 | $28.75 | 8.485% | $31.1894 | $31.19 | $31.20 | $31.20 |
| 7 purchase totals = | $719.36 | $783.6292 | $783.63 | $783.70 | $783.60 | |