| 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 | $135.59 | 12.448% | $152.4682 | $152.47 | $152.45 | $152.50 |
| Purchase #2 | $157.89 | 12.106% | $177.0042 | $177.00 | $177.00 | $177.00 |
| Purchase #3 | $195.27 | 6.348% | $207.6657 | $207.67 | $207.65 | $207.70 |
| Purchase #4 | $219.55 | 12.348% | $246.66 | $246.66 | $246.65 | $246.70 |
| Purchase #5 | $19.90 | 8.768% | $21.6448 | $21.64 | $21.65 | $21.60 |
| Purchase #6 | $232.40 | 13.606% | $264.0203 | $264.02 | $264.00 | $264.00 |
| Purchase #7 | $111.57 | 13.585% | $126.7268 | $126.73 | $126.75 | $126.70 |
| 7 purchase totals = | $1,072.17 | $1,196.1900 | $1,196.19 | $1,196.15 | $1,196.20 | |