| 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 | $237.36 | 3.861% | $246.5245 | $246.52 | $246.50 | $246.50 |
| Purchase #2 | $89.84 | 4.335% | $93.7346 | $93.73 | $93.75 | $93.70 |
| Purchase #3 | $78.97 | 6.280% | $83.9293 | $83.93 | $83.95 | $83.90 |
| Purchase #4 | $243.68 | 13.719% | $277.1105 | $277.11 | $277.10 | $277.10 |
| Purchase #5 | $223.54 | 3.367% | $231.0666 | $231.07 | $231.05 | $231.10 |
| Purchase #6 | $150.74 | 11.284% | $167.7495 | $167.75 | $167.75 | $167.70 |
| Purchase #7 | $38.49 | 6.194% | $40.8741 | $40.87 | $40.85 | $40.90 |
| 7 purchase totals = | $1,062.62 | $1,140.9891 | $1,140.98 | $1,140.95 | $1,140.90 | |