| 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 | $228.32 | 10.308% | $251.8552 | $251.86 | $251.85 | $251.90 |
| Purchase #2 | $221.29 | 10.794% | $245.176 | $245.18 | $245.20 | $245.20 |
| Purchase #3 | $6.74 | 13.856% | $7.6739 | $7.67 | $7.65 | $7.70 |
| Purchase #4 | $229.99 | 6.595% | $245.1578 | $245.16 | $245.15 | $245.20 |
| Purchase #5 | $54.91 | 5.537% | $57.9504 | $57.95 | $57.95 | $58.00 |
| Purchase #6 | $163.43 | 7.368% | $175.4715 | $175.47 | $175.45 | $175.50 |
| Purchase #7 | $28.84 | 13.240% | $32.6584 | $32.66 | $32.65 | $32.70 |
| 7 purchase totals = | $933.52 | $1,015.9432 | $1,015.95 | $1,015.90 | $1,016.20 | |