| 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 | $43.63 | 4.206% | $45.4651 | $45.47 | $45.45 | $45.50 |
| Purchase #2 | $222.25 | 8.620% | $241.408 | $241.41 | $241.40 | $241.40 |
| Purchase #3 | $210.50 | 11.306% | $234.2991 | $234.30 | $234.30 | $234.30 |
| Purchase #4 | $239.93 | 8.229% | $259.6738 | $259.67 | $259.65 | $259.70 |
| Purchase #5 | $27.28 | 6.728% | $29.1154 | $29.12 | $29.10 | $29.10 |
| Purchase #6 | $177.33 | 11.749% | $198.1645 | $198.16 | $198.15 | $198.20 |
| Purchase #7 | $41.90 | 5.434% | $44.1768 | $44.18 | $44.20 | $44.20 |
| 7 purchase totals = | $962.82 | $1,052.3027 | $1,052.31 | $1,052.25 | $1,052.40 | |