| 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 | $226.27 | 8.626% | $245.7881 | $245.79 | $245.80 | $245.80 |
| Purchase #2 | $225.30 | 7.632% | $242.4949 | $242.49 | $242.50 | $242.50 |
| Purchase #3 | $245.67 | 13.413% | $278.6217 | $278.62 | $278.60 | $278.60 |
| Purchase #4 | $78.76 | 3.557% | $81.5615 | $81.56 | $81.55 | $81.60 |
| Purchase #5 | $218.93 | 7.523% | $235.4001 | $235.40 | $235.40 | $235.40 |
| Purchase #6 | $228.65 | 8.252% | $247.5182 | $247.52 | $247.50 | $247.50 |
| Purchase #7 | $30.41 | 5.394% | $32.0503 | $32.05 | $32.05 | $32.10 |
| 7 purchase totals = | $1,253.99 | $1,363.4348 | $1,363.43 | $1,363.40 | $1,363.50 | |