| 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 | $14.31 | 13.528% | $16.2459 | $16.25 | $16.25 | $16.20 |
| Purchase #2 | $115.67 | 12.305% | $129.9032 | $129.90 | $129.90 | $129.90 |
| Purchase #3 | $144.82 | 8.474% | $157.092 | $157.09 | $157.10 | $157.10 |
| Purchase #4 | $230.95 | 7.422% | $248.0911 | $248.09 | $248.10 | $248.10 |
| Purchase #5 | $222.97 | 13.105% | $252.1902 | $252.19 | $252.20 | $252.20 |
| Purchase #6 | $216.82 | 7.311% | $232.6717 | $232.67 | $232.65 | $232.70 |
| Purchase #7 | $91.58 | 7.353% | $98.3139 | $98.31 | $98.30 | $98.30 |
| 7 purchase totals = | $1,037.12 | $1,134.5080 | $1,134.50 | $1,134.50 | $1,134.50 | |