| 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 | $115.66 | 12.428% | $130.0342 | $130.03 | $130.05 | $130.00 |
| Purchase #2 | $239.53 | 3.778% | $248.5794 | $248.58 | $248.60 | $248.60 |
| Purchase #3 | $229.52 | 8.498% | $249.0246 | $249.02 | $249.00 | $249.00 |
| Purchase #4 | $50.81 | 3.184% | $52.4278 | $52.43 | $52.45 | $52.40 |
| Purchase #5 | $186.74 | 9.252% | $204.0172 | $204.02 | $204.00 | $204.00 |
| Purchase #6 | $222.37 | 13.137% | $251.5827 | $251.58 | $251.60 | $251.60 |
| Purchase #7 | $186.78 | 3.786% | $193.8515 | $193.85 | $193.85 | $193.90 |
| 7 purchase totals = | $1,231.41 | $1,329.5174 | $1,329.51 | $1,329.55 | $1,329.50 | |