| 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 | $221.34 | 7.107% | $237.0706 | $237.07 | $237.05 | $237.10 |
| Purchase #2 | $155.77 | 3.766% | $161.6363 | $161.64 | $161.65 | $161.60 |
| Purchase #3 | $110.34 | 4.465% | $115.2667 | $115.27 | $115.25 | $115.30 |
| Purchase #4 | $19.53 | 13.352% | $22.1376 | $22.14 | $22.15 | $22.10 |
| Purchase #5 | $82.97 | 8.423% | $89.9586 | $89.96 | $89.95 | $90.00 |
| Purchase #6 | $32.78 | 7.588% | $35.2673 | $35.27 | $35.25 | $35.30 |
| Purchase #7 | $235.72 | 11.106% | $261.8991 | $261.90 | $261.90 | $261.90 |
| 7 purchase totals = | $858.45 | $923.2362 | $923.25 | $923.20 | $923.30 | |