| 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 | $112.72 | 8.778% | $122.6146 | $122.61 | $122.60 | $122.60 |
| Purchase #2 | $101.59 | 12.819% | $114.6128 | $114.61 | $114.60 | $114.60 |
| Purchase #3 | $175.53 | 5.263% | $184.7681 | $184.77 | $184.75 | $184.80 |
| Purchase #4 | $137.73 | 7.646% | $148.2608 | $148.26 | $148.25 | $148.30 |
| Purchase #5 | $39.84 | 3.173% | $41.1041 | $41.10 | $41.10 | $41.10 |
| Purchase #6 | $126.40 | 10.267% | $139.3775 | $139.38 | $139.40 | $139.40 |
| Purchase #7 | $141.45 | 8.643% | $153.6755 | $153.68 | $153.70 | $153.70 |
| 7 purchase totals = | $835.26 | $904.4134 | $904.41 | $904.40 | $904.50 | |