| 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 | $223.26 | 4.173% | $232.5766 | $232.58 | $232.60 | $232.60 |
| Purchase #2 | $147.72 | 4.467% | $154.3187 | $154.32 | $154.30 | $154.30 |
| Purchase #3 | $7.36 | 11.816% | $8.2297 | $8.23 | $8.25 | $8.20 |
| Purchase #4 | $227.95 | 9.481% | $249.5619 | $249.56 | $249.55 | $249.60 |
| Purchase #5 | $153.60 | 5.220% | $161.6179 | $161.62 | $161.60 | $161.60 |
| Purchase #6 | $72.97 | 4.873% | $76.5258 | $76.53 | $76.55 | $76.50 |
| Purchase #7 | $39.96 | 6.372% | $42.5063 | $42.51 | $42.50 | $42.50 |
| 7 purchase totals = | $872.82 | $925.3369 | $925.35 | $925.35 | $925.30 | |