| 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 | $176.77 | 12.523% | $198.9069 | $198.91 | $198.90 | $198.90 |
| Purchase #2 | $245.85 | 10.126% | $270.7448 | $270.74 | $270.75 | $270.70 |
| Purchase #3 | $170.81 | 9.109% | $186.3691 | $186.37 | $186.35 | $186.40 |
| Purchase #4 | $228.80 | 9.682% | $250.9524 | $250.95 | $250.95 | $251.00 |
| Purchase #5 | $88.42 | 11.313% | $98.423 | $98.42 | $98.40 | $98.40 |
| Purchase #6 | $79.43 | 7.597% | $85.4643 | $85.46 | $85.45 | $85.50 |
| Purchase #7 | $9.44 | 3.551% | $9.7752 | $9.78 | $9.80 | $9.80 |
| 7 purchase totals = | $999.52 | $1,100.6357 | $1,100.63 | $1,100.60 | $1,100.70 | |