| 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 | $188.57 | 12.589% | $212.3091 | $212.31 | $212.30 | $212.30 |
| Purchase #2 | $103.83 | 5.340% | $109.3745 | $109.37 | $109.35 | $109.40 |
| Purchase #3 | $168.86 | 9.115% | $184.2516 | $184.25 | $184.25 | $184.30 |
| Purchase #4 | $232.45 | 7.279% | $249.37 | $249.37 | $249.35 | $249.40 |
| Purchase #5 | $241.40 | 6.502% | $257.0958 | $257.10 | $257.10 | $257.10 |
| Purchase #6 | $112.47 | 4.284% | $117.2882 | $117.29 | $117.30 | $117.30 |
| Purchase #7 | $179.72 | 8.294% | $194.626 | $194.63 | $194.65 | $194.60 |
| 7 purchase totals = | $1,227.30 | $1,324.3152 | $1,324.32 | $1,324.30 | $1,324.40 | |