| 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 | $127.32 | 5.682% | $134.5543 | $134.55 | $134.55 | $134.60 |
| Purchase #2 | $249.87 | 7.659% | $269.0075 | $269.01 | $269.00 | $269.00 |
| Purchase #3 | $27.46 | 9.247% | $29.9992 | $30.00 | $30.00 | $30.00 |
| Purchase #4 | $176.39 | 6.199% | $187.3244 | $187.32 | $187.30 | $187.30 |
| Purchase #5 | $53.36 | 3.264% | $55.1017 | $55.10 | $55.10 | $55.10 |
| Purchase #6 | $143.35 | 4.406% | $149.666 | $149.67 | $149.65 | $149.70 |
| Purchase #7 | $114.41 | 7.215% | $122.6647 | $122.66 | $122.65 | $122.70 |
| 7 purchase totals = | $892.16 | $948.3178 | $948.31 | $948.25 | $948.40 | |