| 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 | $188.80 | 7.683% | $203.3055 | $203.31 | $203.30 | $203.30 |
| Purchase #2 | $123.44 | 13.109% | $139.6217 | $139.62 | $139.60 | $139.60 |
| Purchase #3 | $226.87 | 11.527% | $253.0213 | $253.02 | $253.00 | $253.00 |
| Purchase #4 | $234.35 | 3.246% | $241.957 | $241.96 | $241.95 | $242.00 |
| Purchase #5 | $221.97 | 12.370% | $249.4277 | $249.43 | $249.45 | $249.40 |
| Purchase #6 | $184.97 | 10.121% | $203.6908 | $203.69 | $203.70 | $203.70 |
| Purchase #7 | $205.31 | 10.273% | $226.4015 | $226.40 | $226.40 | $226.40 |
| 7 purchase totals = | $1,385.71 | $1,517.4255 | $1,517.43 | $1,517.40 | $1,517.40 | |