| 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 | $240.53 | 3.533% | $249.0279 | $249.03 | $249.05 | $249.00 |
| Purchase #2 | $10.84 | 6.134% | $11.5049 | $11.50 | $11.50 | $11.50 |
| Purchase #3 | $121.48 | 7.687% | $130.8182 | $130.82 | $130.80 | $130.80 |
| Purchase #4 | $98.72 | 8.625% | $107.2346 | $107.23 | $107.25 | $107.20 |
| Purchase #5 | $224.82 | 12.633% | $253.2215 | $253.22 | $253.20 | $253.20 |
| Purchase #6 | $248.94 | 12.513% | $280.0899 | $280.09 | $280.10 | $280.10 |
| Purchase #7 | $157.25 | 6.109% | $166.8564 | $166.86 | $166.85 | $166.90 |
| 7 purchase totals = | $1,102.58 | $1,198.7534 | $1,198.75 | $1,198.75 | $1,198.70 | |