| 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 | $117.60 | 8.643% | $127.7642 | $127.76 | $127.75 | $127.80 |
| Purchase #2 | $204.74 | 13.394% | $232.1629 | $232.16 | $232.15 | $232.20 |
| Purchase #3 | $223.63 | 5.375% | $235.6501 | $235.65 | $235.65 | $235.70 |
| Purchase #4 | $59.25 | 8.491% | $64.2809 | $64.28 | $64.30 | $64.30 |
| Purchase #5 | $49.83 | 3.305% | $51.4769 | $51.48 | $51.50 | $51.50 |
| Purchase #6 | $142.61 | 13.332% | $161.6228 | $161.62 | $161.60 | $161.60 |
| Purchase #7 | $205.36 | 6.539% | $218.7885 | $218.79 | $218.80 | $218.80 |
| 7 purchase totals = | $1,003.02 | $1,091.7463 | $1,091.74 | $1,091.75 | $1,091.90 | |