| 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 | $204.40 | 12.394% | $229.7333 | $229.73 | $229.75 | $229.70 |
| Purchase #2 | $8.59 | 3.356% | $8.8783 | $8.88 | $8.90 | $8.90 |
| Purchase #3 | $242.55 | 3.290% | $250.5299 | $250.53 | $250.55 | $250.50 |
| Purchase #4 | $236.35 | 7.169% | $253.2939 | $253.29 | $253.30 | $253.30 |
| Purchase #5 | $228.35 | 9.712% | $250.5274 | $250.53 | $250.55 | $250.50 |
| Purchase #6 | $47.27 | 9.831% | $51.9171 | $51.92 | $51.90 | $51.90 |
| Purchase #7 | $185.26 | 7.178% | $198.558 | $198.56 | $198.55 | $198.60 |
| 7 purchase totals = | $1,152.77 | $1,243.4379 | $1,243.44 | $1,243.50 | $1,243.40 | |