| 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 | $220.92 | 5.841% | $233.8239 | $233.82 | $233.80 | $233.80 |
| Purchase #2 | $47.32 | 12.612% | $53.288 | $53.29 | $53.30 | $53.30 |
| Purchase #3 | $30.83 | 11.527% | $34.3838 | $34.38 | $34.40 | $34.40 |
| Purchase #4 | $158.73 | 12.454% | $178.4982 | $178.50 | $178.50 | $178.50 |
| Purchase #5 | $20.75 | 12.715% | $23.3884 | $23.39 | $23.40 | $23.40 |
| Purchase #6 | $218.51 | 12.715% | $246.2935 | $246.29 | $246.30 | $246.30 |
| Purchase #7 | $241.33 | 11.234% | $268.441 | $268.44 | $268.45 | $268.40 |
| 7 purchase totals = | $938.39 | $1,038.1168 | $1,038.11 | $1,038.15 | $1,038.10 | |