| 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 | $231.39 | 9.654% | $253.7284 | $253.73 | $253.75 | $253.70 |
| Purchase #2 | $233.81 | 6.822% | $249.7605 | $249.76 | $249.75 | $249.80 |
| Purchase #3 | $215.81 | 3.307% | $222.9468 | $222.95 | $222.95 | $222.90 |
| Purchase #4 | $36.70 | 13.578% | $41.6831 | $41.68 | $41.70 | $41.70 |
| Purchase #5 | $90.72 | 11.123% | $100.8108 | $100.81 | $100.80 | $100.80 |
| Purchase #6 | $171.83 | 3.416% | $177.6997 | $177.70 | $177.70 | $177.70 |
| Purchase #7 | $202.84 | 11.663% | $226.4972 | $226.50 | $226.50 | $226.50 |
| 7 purchase totals = | $1,183.10 | $1,273.1265 | $1,273.13 | $1,273.15 | $1,273.10 | |