| 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 | $243.42 | 9.645% | $266.8979 | $266.90 | $266.90 | $266.90 |
| Purchase #2 | $96.78 | 4.328% | $100.9686 | $100.97 | $100.95 | $101.00 |
| Purchase #3 | $132.85 | 9.874% | $145.9676 | $145.97 | $145.95 | $146.00 |
| Purchase #4 | $142.66 | 8.789% | $155.1984 | $155.20 | $155.20 | $155.20 |
| Purchase #5 | $93.60 | 8.539% | $101.5925 | $101.59 | $101.60 | $101.60 |
| Purchase #6 | $182.84 | 12.756% | $206.1631 | $206.16 | $206.15 | $206.20 |
| Purchase #7 | $51.31 | 12.712% | $57.8325 | $57.83 | $57.85 | $57.80 |
| 7 purchase totals = | $943.46 | $1,034.6206 | $1,034.62 | $1,034.60 | $1,034.70 | |