| 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 | $193.55 | 3.144% | $199.6352 | $199.64 | $199.65 | $199.60 |
| Purchase #2 | $122.77 | 8.691% | $133.4399 | $133.44 | $133.45 | $133.40 |
| Purchase #3 | $35.76 | 11.702% | $39.9446 | $39.94 | $39.95 | $39.90 |
| Purchase #4 | $175.51 | 12.376% | $197.2311 | $197.23 | $197.25 | $197.20 |
| Purchase #5 | $239.81 | 4.463% | $250.5127 | $250.51 | $250.50 | $250.50 |
| Purchase #6 | $57.97 | 9.482% | $63.4667 | $63.47 | $63.45 | $63.50 |
| Purchase #7 | $224.63 | 13.816% | $255.6649 | $255.66 | $255.65 | $255.70 |
| 7 purchase totals = | $1,050.00 | $1,139.8951 | $1,139.89 | $1,139.90 | $1,139.80 | |