| 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 | $223.52 | 11.290% | $248.7554 | $248.76 | $248.75 | $248.80 |
| Purchase #2 | $250.26 | 10.417% | $276.3296 | $276.33 | $276.35 | $276.30 |
| Purchase #3 | $122.64 | 12.313% | $137.7407 | $137.74 | $137.75 | $137.70 |
| Purchase #4 | $210.51 | 7.749% | $226.8224 | $226.82 | $226.80 | $226.80 |
| Purchase #5 | $134.94 | 10.700% | $149.3786 | $149.38 | $149.40 | $149.40 |
| Purchase #6 | $249.83 | 8.680% | $271.5152 | $271.52 | $271.50 | $271.50 |
| Purchase #7 | $41.87 | 8.388% | $45.3821 | $45.38 | $45.40 | $45.40 |
| 7 purchase totals = | $1,233.57 | $1,355.9240 | $1,355.93 | $1,355.95 | $1,355.90 | |