| 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 | $227.89 | 13.435% | $258.507 | $258.51 | $258.50 | $258.50 |
| Purchase #2 | $195.44 | 4.787% | $204.7957 | $204.80 | $204.80 | $204.80 |
| Purchase #3 | $76.26 | 5.806% | $80.6877 | $80.69 | $80.70 | $80.70 |
| Purchase #4 | $147.63 | 10.520% | $163.1607 | $163.16 | $163.15 | $163.20 |
| Purchase #5 | $68.81 | 8.760% | $74.8378 | $74.84 | $74.85 | $74.80 |
| Purchase #6 | $43.91 | 13.525% | $49.8488 | $49.85 | $49.85 | $49.80 |
| Purchase #7 | $187.72 | 12.716% | $211.5905 | $211.59 | $211.60 | $211.60 |
| 7 purchase totals = | $947.66 | $1,043.4282 | $1,043.44 | $1,043.45 | $1,043.40 | |