| 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 | $154.88 | 10.740% | $171.5141 | $171.51 | $171.50 | $171.50 |
| Purchase #2 | $10.69 | 3.150% | $11.0267 | $11.03 | $11.05 | $11.00 |
| Purchase #3 | $157.34 | 9.228% | $171.8593 | $171.86 | $171.85 | $171.90 |
| Purchase #4 | $44.54 | 3.324% | $46.0205 | $46.02 | $46.00 | $46.00 |
| Purchase #5 | $168.94 | 13.348% | $191.4901 | $191.49 | $191.50 | $191.50 |
| Purchase #6 | $187.59 | 12.551% | $211.1344 | $211.13 | $211.15 | $211.10 |
| Purchase #7 | $186.46 | 10.318% | $205.6989 | $205.70 | $205.70 | $205.70 |
| 7 purchase totals = | $910.44 | $1,008.7440 | $1,008.74 | $1,008.75 | $1,008.70 | |