| 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 | $196.78 | 11.723% | $219.8485 | $219.85 | $219.85 | $219.80 |
| Purchase #2 | $95.41 | 12.416% | $107.2561 | $107.26 | $107.25 | $107.30 |
| Purchase #3 | $32.69 | 8.807% | $35.569 | $35.57 | $35.55 | $35.60 |
| Purchase #4 | $7.78 | 8.143% | $8.4135 | $8.41 | $8.40 | $8.40 |
| Purchase #5 | $234.87 | 3.681% | $243.5156 | $243.52 | $243.50 | $243.50 |
| Purchase #6 | $212.51 | 9.570% | $232.8472 | $232.85 | $232.85 | $232.80 |
| Purchase #7 | $247.80 | 10.191% | $273.0533 | $273.05 | $273.05 | $273.10 |
| 7 purchase totals = | $1,027.84 | $1,120.5032 | $1,120.51 | $1,120.45 | $1,120.50 | |