| 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 | $200.31 | 12.362% | $225.0723 | $225.07 | $225.05 | $225.10 |
| Purchase #2 | $40.64 | 6.407% | $43.2438 | $43.24 | $43.25 | $43.20 |
| Purchase #3 | $93.31 | 11.252% | $103.8092 | $103.81 | $103.80 | $103.80 |
| Purchase #4 | $200.99 | 11.438% | $223.9792 | $223.98 | $224.00 | $224.00 |
| Purchase #5 | $67.35 | 4.706% | $70.5195 | $70.52 | $70.50 | $70.50 |
| Purchase #6 | $230.64 | 8.315% | $249.8177 | $249.82 | $249.80 | $249.80 |
| Purchase #7 | $215.92 | 6.447% | $229.8404 | $229.84 | $229.85 | $229.80 |
| 7 purchase totals = | $1,049.16 | $1,146.2821 | $1,146.28 | $1,146.25 | $1,146.20 | |