| 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 | $127.36 | 5.162% | $133.9343 | $133.93 | $133.95 | $133.90 |
| Purchase #2 | $151.44 | 12.547% | $170.4412 | $170.44 | $170.45 | $170.40 |
| Purchase #3 | $179.65 | 11.824% | $200.8918 | $200.89 | $200.90 | $200.90 |
| Purchase #4 | $249.67 | 3.670% | $258.8329 | $258.83 | $258.85 | $258.80 |
| Purchase #5 | $204.88 | 13.584% | $232.7109 | $232.71 | $232.70 | $232.70 |
| Purchase #6 | $118.78 | 3.366% | $122.7781 | $122.78 | $122.80 | $122.80 |
| Purchase #7 | $216.72 | 11.168% | $240.9233 | $240.92 | $240.90 | $240.90 |
| 7 purchase totals = | $1,248.50 | $1,360.5125 | $1,360.50 | $1,360.55 | $1,360.40 | |