| 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 | $186.43 | 12.545% | $209.8176 | $209.82 | $209.80 | $209.80 |
| Purchase #2 | $11.90 | 6.404% | $12.6621 | $12.66 | $12.65 | $12.70 |
| Purchase #3 | $116.51 | 13.174% | $131.859 | $131.86 | $131.85 | $131.90 |
| Purchase #4 | $157.60 | 9.633% | $172.7816 | $172.78 | $172.80 | $172.80 |
| Purchase #5 | $235.28 | 4.809% | $246.5946 | $246.59 | $246.60 | $246.60 |
| Purchase #6 | $35.54 | 3.409% | $36.7516 | $36.75 | $36.75 | $36.80 |
| Purchase #7 | $114.87 | 9.759% | $126.0802 | $126.08 | $126.10 | $126.10 |
| 7 purchase totals = | $858.13 | $936.5467 | $936.54 | $936.55 | $936.70 | |