| 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 | $172.54 | 8.328% | $186.9091 | $186.91 | $186.90 | $186.90 |
| Purchase #2 | $90.82 | 8.684% | $98.7068 | $98.71 | $98.70 | $98.70 |
| Purchase #3 | $231.88 | 3.706% | $240.4735 | $240.47 | $240.45 | $240.50 |
| Purchase #4 | $31.67 | 4.241% | $33.0131 | $33.01 | $33.00 | $33.00 |
| Purchase #5 | $5.45 | 7.556% | $5.8618 | $5.86 | $5.85 | $5.90 |
| Purchase #6 | $214.36 | 6.363% | $227.9997 | $228.00 | $228.00 | $228.00 |
| Purchase #7 | $83.97 | 7.331% | $90.1258 | $90.13 | $90.15 | $90.10 |
| 7 purchase totals = | $830.69 | $883.0898 | $883.09 | $883.05 | $883.10 | |